Chủ Nhật, 21 tháng 1, 2018

Waching daily Jan 22 2018

If You're Happy Nursery Rhyme

For more infomation >> If You're Happy And You Know It | Schoolies Videos For Toddlers | Cartoon Videos by Kids Channels - Duration: 1:01:58.

-------------------------------------------

Closing Sales: "Achieve Financial Confidence" - Duration: 14:34.

For more infomation >> Closing Sales: "Achieve Financial Confidence" - Duration: 14:34.

-------------------------------------------

►Los Personajes que más Sufrieron en el Anime | Saimsboy - Duration: 8:29.

For more infomation >> ►Los Personajes que más Sufrieron en el Anime | Saimsboy - Duration: 8:29.

-------------------------------------------

ЛУЧШИЕ РЕЦЕПТЫ ВТОРЫХ БЛЮД | Куриные отбивные с ананасами | Вкусные рецепты с фото - Duration: 2:01.

For more infomation >> ЛУЧШИЕ РЕЦЕПТЫ ВТОРЫХ БЛЮД | Куриные отбивные с ананасами | Вкусные рецепты с фото - Duration: 2:01.

-------------------------------------------

Duck Song | Video For Toddlers | Kindergarten Nursery Rhymes For Children by Kids Tv - Duration: 44:34.

Duck Song For Kids

For more infomation >> Duck Song | Video For Toddlers | Kindergarten Nursery Rhymes For Children by Kids Tv - Duration: 44:34.

-------------------------------------------

Streaming Minecraft - Hypixel Arcade (January 20 - My Birthday!) - Duration: 1:02:10.

For more infomation >> Streaming Minecraft - Hypixel Arcade (January 20 - My Birthday!) - Duration: 1:02:10.

-------------------------------------------

DIY Skin Whitening Serum | Get Fair skin, Clear Skin & Spotless Skin At Home|Skin Care Tips in Urdu - Duration: 4:06.

Please SUBSCRIBE Desi Beauty Tv

For more infomation >> DIY Skin Whitening Serum | Get Fair skin, Clear Skin & Spotless Skin At Home|Skin Care Tips in Urdu - Duration: 4:06.

-------------------------------------------

Máy cắt nhôm hai đầu giá rẻ - máy cắt nhôm 2 đầu phổ thông 05 giá chỉ 3x triệu - 0978 103 103 - Duration: 2:27.

For more infomation >> Máy cắt nhôm hai đầu giá rẻ - máy cắt nhôm 2 đầu phổ thông 05 giá chỉ 3x triệu - 0978 103 103 - Duration: 2:27.

-------------------------------------------

Не каждый знает эту особенность аспарагуса. Аспарагус. Спаржа. Комнатные растения. 🌿 - Duration: 5:01.

For more infomation >> Не каждый знает эту особенность аспарагуса. Аспарагус. Спаржа. Комнатные растения. 🌿 - Duration: 5:01.

-------------------------------------------

Congo 1000 francs, nice banknote - Duration: 6:03.

so I hello people hain't gone this is claim from GU MIDI coins and

banknotes and today I'm just gonna have a little review of these Congo 1000

franc banknote yeah he sees not the highest and not the lowest denomination

the lowest denomination is 10 francs anyhow it is 20,000 francs if you know

anything about the Democratic Republic of Congo you and now today do not issue

any coins and the actual last coins out issued for circulation was that you 1988

tens is that belong to a previous Z currency

so this franc has never had any coins issued although they could probably

issue coins from probably 10 to 100 francs yes so this banknote here is

equivalent to one US dollar so twenty thousand francs is equivalent to twenty

US Dollars and it's probably equal to like probably like a month's wages no

probably not probably like a week's wages yeah so on the front we have two

methods there at the top we have two dear like animals they call it a copy

that are indigenous to Africa and a plate a related to drops and here we

have a traditional can yolk type of pottery useful storing things they

usually call it like a Ken yoga box or storage container whatever but I can

actually not find that much information about this type of beautiful pottery

have a look at it it's quite intricate and it's generally black in color

that's basically all I know so has a date this one was printed in 2013 and

this will issued in a 2012 to increase the denominations in circulation and

it's like a a seal from the Central Bank of Congo Thank You central to Congo

funny had the Republic of Congo is a similar name but uses the Central

African Frank and they use coins so on the back we have the map of Congo again

and these measures are put to map on Congo so we have fibers colored fibers

which actually not that common in banknotes these days most banknote

countries issuing countries don't have fibers on their banknotes it's pretty

common in the thirties or forties and your watermark ISA

copy and 1000 and the security Fred so segmented security fred and it has

public democratic of congo in issues and what's the can't read it actually it's

like ten thousand every springs and the animal picked it on the back is the gray

parrot that's endemic to that part of africa and maize or corn which is a

staple crop in the democratic republic of congo and also we have a denomination

for native languages although I'm not too sure what languages they are they're

probably mostly Bantu languages when I'm probably Swahili which is a trade

language yeah Eastern Democratic Republic of Congo

yeah probably ever freer Friedel I just languages spoken in the

country so they speak now it's quite good so this color does clash with the

20 franc here which is also green it's actually quite a different type of

banknote and the size is totally different so here I had the sizes and as

you can see the 20 franc is longer but not as high as the 1000 Frank so

hopefully I'll be able to get these series sooner or later and they're not

going to show you what the rest are but if you're into collecting banknotes of

Congo I recommend that you get this series goes from one sin up into 20000

cent I'm not 21st and sent 20,000 francs so quite a good banknote well and that

damaged areas caused by the in the process of putting they actual security

thread into the banknote and this happens and a lot of currencies is quite

common on Hong Kong dollars as well so thank you very much for watching this

video if you're interested in purchasing Congo banknotes I'll leave a link down

below and have a awesome bacon up collecting day

For more infomation >> Congo 1000 francs, nice banknote - Duration: 6:03.

-------------------------------------------

Health benefits of Indian Spices - Tamil Health Tips - Duration: 2:53.

Health benefits of Indian Spices - Tamil Health Tips

Food is medicine is a proven scientific truth and some Indian spices increases immunity and prevent cancer.

Food is medicine is a proven scientific truth and some Indian spices increases immunity and prevent cancer.

Kurkumin present in turmeric prevents cancer cells growth, swelling in cells if we continuously use turmeric.

Turmeric prevents skin infections due to bacteria and virus and heals wound.

Saffron cures throat infections, prevents cancer, and prevents side effects of chemotherapy or radiotherapy.

Saffron is used in Indian, Arabian and Chinese culture and we have given a link in the description box which explains the various benefits of saffron.

Ginger is a natural food and it increases appetite, cures cold problem and in Ayurveda they call ginger as "Athrigam".

Ginger is used in Ayurveda to cure cancer and it is a good medicine for intestine , ovary cancer.

Cumin seeds aids digestion, controls arthritis, fight against cancer, controls the growth of cancer causing tissues.

If we take cumin water everyday it is good for our body and throat and it also protects Beta cells in Pancreas.

Garlic reduces cholesterol, protects heart,prevents breast cancer.

It kills the bacteria that causes stomach cancer and we should add garlic in our daily food.

For more infomation >> Health benefits of Indian Spices - Tamil Health Tips - Duration: 2:53.

-------------------------------------------

SCP-100-J A Steaming Pile of **** | Object class: keter | Joke SCP / Biohazard - Duration: 8:09.

SCP-100-J "A Steaming Pile of sh**" object class: Keter

Item #: SCP-100-J

Object Class: Keter

Special Containment Procedures: SCP-100-J is kept in a 20-by-20-meter containment structure

on the bottom floor of Site-19.

The structure is to be lined with plasticrete, backed up by 4 meters of steel.

Attempts to encase the SCP in telekill have met with absolutely zero success.

SCP-100-J is to be kept in a plastic bucket in the middle of the containment structure.

There is to be around-the-clock surveillance of SCP-100-J. Security on SCP-100-J is minimal

at most times, needing only one guard on a rotating schedule.

However, whenever a new operative joins the staff at Site-19, a security detail of at

least 20 fully-trained security operatives, as well as ten agents, are to be on duty outside

the containment structure for 72 hours; after 72 hours, if no new SCP has been spawned,

normal security practices are to be reinstated.

Should a non-sentient SCP emerge from SCP-100-J, a team of researchers is to be dispatched

into the containment structure, to determine the properties of the new SCP, and to determine

how best to decommission it.

Should a sentient SCP emerge from SCP-100-J, Site-19 is to go on full alert, and all manpower

brought to bear on containment structure.

Agents Clef, Kondraki, Gears, and [REDACTED] are to be immediately informed, so they can

begin forming decommission strategies.

Should an SCP from SCP-100-J make it past the bottom ten floors of Site-19, the onsite

nuclear weapon is to be detonated.

Description: SCP-100-J appears to be a 42 cm by 32 cm mound of equine feces.

The SCP maintains a constant moistness, as well as an inner temperature of 38.3 degrees

Celsius.

Whenever a new operative joins Site-19, there is a 75% chance that a new SCP will be spawned

from SCP-100-J. There is a 50% chance of the new SCP being sentient.

Non-sentient SCPs come in a variety of categories.

Many are weapons, all of which bestow extraordinary abilities upon the user.

The majority of such weapons are swords, with a small minority being rather awkwardly-modified

firearms.

Additional non-sentient SCPs tend to be items that either work better than they should,

or work in direct opposition to the way they should.

Sentient SCPs come in two main categories.

The majority of humanoid SCPs appear as idealized versions of the new operative, physically

attractive, with a multitude of abilities, and tend to make people feel comfortable in

their presence.

Non-humanoid SCPs are usually some form of enhanced normal creature, but with bizarre

coloring.

Addendum: List of SCPs created from SCP-100-J:

SCP-███-D 'Little Addie': SCP appeared to be Adolf Hitler, at six years old.

SCP was terminated without any alterations to the timestream.

SCP-048-D 'Joey': SCP was a dog with a human face, friendly except when taunted.

SCP was put to sleep without any negative effects.

SCP-083-D 'Duke': SCP appeared to be a polite and well-mannered vampire.

SCP was terminated by Agent Kondraki after near-destruction of Site-19.

SCP-886-D 'Vibrations': SCP appeared to be skin-tight suit that interacted directly with

a subject's nervous system, granting them incredible powers.

SCP was burned with no adverse side effects.

SCP-966-D 'Reverse Air Purifier': SCP acted as an air purifier, but in reverse.

SCP was smelted, and resulting scrap used to line the floor in SCP-173's room.

SCP-108-D 'The Man O'War': Human male resembling Agent James ██████, proved to

be unstoppable when in possession of any weapon.

Subject was given SCP-572, and self-decapitated.

SCP-685-D 'Bag of Holding': SCP appeared to be a normal satchel, capable of holding an

unlimited quantity of items.

SCP was turned inside out and vanished.

SCP-122-D 'Large Canine': SCP was a large winged dog.

SCP was put to sleep with no complications.

SCP-096-D 'Too Good Air Conditioner': An air conditioner that reduced room temperature

to 0 degrees.

SCP was smelted down, and the scrap was not used.

SCP-547-D 'Nature's Fury': SCP was a teenage male identical in appearance to Dr. Timothy

████████████, but wielding unbelievable power.

SCP was terminated by accident.

SCP-072-D 'A Spell Book': SCP was a thick book which claimed to contain 'magic spells.'

SCP was burned with no complications.

SCP-226-D 'Chrono Komodo ': A sentient statue of a komodo dragon that possessed time-controlling

abilities.

SCP was terminated by accident by Dr. "Iceberg" and Prof. Kain Pathos Crow.

SCP-153-D 'The Impaler's Thumb': SCP was a mummified thumb that turned its holder into

a patriotic xenophobic racist.

SCP was accidentally incinerated by Dr. Kondraki.

SCP-1016-D 'Ben the Cyborg': A self-described "computer genius" whose body parts were largely

replaced by computer hardware.

Decommissioned by Dr. Gears.

SCP-106-D 'Exploding Woman': SCP was a woman who, by inserting her finger inside a human's

navel and touching one of their organs, would explode, regenerating 20 days later.

SCP was destroyed by subjecting it to the simultaneous presence of SCP-048-D and SCP-053.

SCP-151-D 'K': SCP was a creature that resembled an albino human child with a furry tail.

Possessed psychokinetic abilities, and a strong hate for personnel convicted of violent crime

towards women and/or children.

SCP was decommissioned by exposure to SCP-056.

SCP-806-D: SCP was a white rubber mask that "metaphored" people's heads until they died.

Was destroyed by unified staff effort within 26 hours of its emergence.

SCP-███-D: The re-animated corpse of former United States president James Garfield.

Captured and incinerated.

SCP-████-D: An evil goblin jester that likes to murder people.

Fed to SCP-682.

SCP-████-D: Eight billion humans that gain psychic powers when their brains are

not exposed to radiation.

All instances were allowed to be terminated by SCP-076-2 as a reward for good behavior.

For more infomation >> SCP-100-J A Steaming Pile of **** | Object class: keter | Joke SCP / Biohazard - Duration: 8:09.

-------------------------------------------

BTS (방탄소년단) We Are Bulletproof Pt2 (위 아 불렛프루프 Pt.2) | REACTION - Duration: 8:26.

O: Broo.. P: I'm sorry *laughs* O: quit farting!

How am I going to react to KPOP when it smells like poop in here?

BTS - We are Bulletproof. What's up?... Oh my god. It's so bad over there

Straight fire bro. What's up guys it's your boy OKAYtinashe

and today we will be reacting to BTS(방탄소년단) We Are Bulletproof Pt2(위 아 불렛프루프 Pt.2)

P: Is it OKAY that I am eating an orange? O: Yeah that's fine you can eat

POTATOE

For more infomation >> BTS (방탄소년단) We Are Bulletproof Pt2 (위 아 불렛프루프 Pt.2) | REACTION - Duration: 8:26.

-------------------------------------------

Emily O'Reilly answers Nikolai on undisclosed lobbying - Duration: 1:24.

For more infomation >> Emily O'Reilly answers Nikolai on undisclosed lobbying - Duration: 1:24.

-------------------------------------------

#ÉCOUTE, on a besoin de toi ! - Duration: 1:38.

For more infomation >> #ÉCOUTE, on a besoin de toi ! - Duration: 1:38.

-------------------------------------------

Crispy Chinese Spicy Fried Chicken - Morgane Recipes - Duration: 5:55.

With this recipe, you will become the chef of the Chinese crispy chicken!

To marinate the chicken, I put: ½ tsp of salt

½ tsp of garlic powder

some pepper

brush the chicken legs,

and let marinate while preparing the other ingredients

peel the ginger

grate it

keep ½ tsp

crush a clove of garlic peel it

chop it

put it with the ginger

mince the cilantro

To make the preparation of the sauce,

put in a bowl: 1 tsp of the chili paste

1 tsp of sugar

1 pinch of salt

Some pepper

½ tsp of white rice vinegar

1 tsp of light soy sauce

5cl of water

Combine all together

dilute ½ tsp of cornstarch with 2 tsp of water

In the chicken bowl, add one egg white

and 2 tbsp of cornstarch

mix all

The oil is hot, fry the chicken legs over medium heat

make them brown 10 minutes on each side

Remove them and let them cool for 5 minutes

cut them into chunks

Now prepare the sauce

put 1 teaspoon of oil in a pan heated over medium heat

When the oil is hot, add the ginger and the garlic

stir for 20 seconds

add the sauce preparation

stir and bring to the boil

add the diluted starch

stir for 10 seconds

Then cut off the fire

Top the chicken with the sauce

and sprinkle with the cilantro

Your Chinese crispy chicken is ready!

Bon appétit! Thank you for watching and sharing my recipe.

Rendez-vous in my next homemade dish video.

For more infomation >> Crispy Chinese Spicy Fried Chicken - Morgane Recipes - Duration: 5:55.

-------------------------------------------

[ENG SUBBED] pause DEFAULT, 2015 - 캔하즈 Canhaz - Duration: 3:00.

맘이 움직여 너 떠오르면 My heart shakes when you

혼란스러워서 종일 멍 때려  Zoning out in confusion all day

너가 없이도 잘 살거라고  Said I'll live well even without you

다 잡았던 맘이 의미 없어져  It's all a waste of time

이 밤이 기네  The night is long

우린 더 이상 남 보다 못한 사이야  Our relationship can't go any further

이 밤이  Tonight

네 생각을 끊고 난 잠들고 싶어  I want to stop thinking about you and sleep

너와 내가 모은 추억들이 너무 그리워 I miss all the memories we had together

아니 사실 그렇게 다 놔버린 네가 그리워 No, honestly forget about all that. I miss you.

아무것도 아니라고 쳤던 기억들이 모여 Not looking at anything but the memories gathers

어긋났던 조각들마저 이젠 그게 맞아보여 All the stuff that went awry now looks right

이게 나를 위한거라면 If this is all for my sake

babe 내가 널 다신 못본다면 babe if I never see you again

babe 벌써 저만치 넌 점이 되어 가지만 babe even if you've gone too far

아직 너무 늦지 않은거라면  If it's still not too late

baby baby pause woo woo woo woo woo

hold'up 침묵이 멈춰 hold up pause the silence

떠나야했지 너에게서 I got to go to you

일어 났지 난 먼저 I woke up first

아득 해져 안 보여 you don't look sorry

다 말라버린 love potion love potion has all dried up

but you're moving in slow-motion

not life of Pi 넌 ocean  not life of Pi you're the ocean

네게 빠졌을 뿐 허우적  I'm so into you

hold'up I never run from her

언제쯤이면 널 감출 수 있을까  When can I hide you

babe wait

babe pause babe pause

I hate this love song

이게 나를 위한거라면 If this is all for my sake

babe 내가 널 다신 못본다면 babe if I never see you again

babe 벌써 저만치 넌 점이 되어 가지만 babe even if you've gone too far

아직 너무 늦지 않은거라면  If it's still not too late

baby baby pause  woo woo woo woo woo

baby baby pause  woo woo woo woo

For more infomation >> [ENG SUBBED] pause DEFAULT, 2015 - 캔하즈 Canhaz - Duration: 3:00.

-------------------------------------------

Cryptocurrency & Bitcoin: Cryptocurrency trader cautions Investors looking to invest now | BidAndAsk - Duration: 9:24.

Today we are going to talk about the

most loved and hated topic, which is...

Cryptocurrencies.

We have invited Chris Long,

who is the trainer of the CryptoKnight Armor Series,

to share with us his views

about the trends in Cryptocurrencies.

Hi Chris,

so how did you get started in Cryptocurrency?

I was actually working in a bank before this.

I was doing something called

Debt Capital markets,

which is Investment Banking.

The hours were really long,

and one day I just thought,

"you know what, I need to get out of this cycle"

So I went to look,

actually first at stocks.

In the midst of searching for it right,

I came across Bitcoin.

and during that time it is, i think seven or eight hundred dollars.

And it really got my attention,

because when I was studying in university right,

it was a dollar.

And I thought; "oh...

this cryptocurrency or electronic cash is not going to last,

it's probably fake.

But who knew after seven, eight years,

it is still here and it's $800.

that is what caught my attention.

I started reading about it,

learnt about blockchain,

and realised that it's actually something very revolutionary.

So from there, I went in, started investing and

had a pretty good return so far.

Since there are so many asset classes out there

with longer-established track record,

There's always this constant worry

about cryptocurrency's longevity

like what you just shared just now,

why do you have that kind of confidence,

that it's going to be a valid asset class for investment?

Great question

Actually, contrary to what many people think...

majority of my investments are actually in stocks and shares,

the blue chip companies.

So, how I do it is that

I proportion my risk.

Cryptocurrencies are new.

Anything that's new, that's infant,

have a higher risk profile compared to

more established asset classes.

But, for me I think

what I want to avoid is that

I want to avoid missing out.

So

if I could go back in time and

I think about how

people invested in the internet

or even when the bubble burst.

There were actually some pretty good companies out there

that even if you had a small exposure to it,

right now it would have been a terrific return.

One case is Amazon, right

if my memory doesn't fail me,

I think it dropped to maybe ten dollars or less,

when the Internet bubble burst,

and now, it's more than $1000.

So even if you had invested just $1000 then,

it would have been a 100 fold return.

It's not much risk to take for such a good return right?

And in technology I think it moves really fast.

Look at Alibaba,

gone up more than 100% since IPO.

So for me,

it is after I done my research,

I feel that this is something that

the world has a use for,

something that people can find value in,

manage my risk a little bit, and

just start,

Would you advise or recommend

what is good number to limit

that exposure to cryptocurrency in a portfolio,

in terms of percentage.

I think it depends on a number of factors.

First, as an investor

so just by talking to you, you are very young,

should be very tech savvy

I think a good number for someone that is a

perhaps a millennia,

maybe Gen X

to start with maybe 5% just to get a flavor first.

However, if you belong to a category of people that

really have no knowledge of technology at all,

Then I would say go even smaller because

Really, you are investing in something you don't understand.

I think the best and the first investment

that one should make before

actually even investing in stocks, equities, bonds

or currencies,

the first investment a person should make is to

educate themselves

invest your time

maybe abit of money in a book

or a course to learn

about this asset class first.

So from there I think

you are better able to gauge what your risk appetite is,

better able to gauge even whether or not you wanna invest.

Bitcoin has been breaking new highs

and just across US $12,000,

At this point in time,

there are people who dismissed it as a bubble, so

is it too late to invest in Bitcoin?

I think the problem with asset classes

that are very very bullish is that

it keeps hitting new highs.

So. when Bitcoin went from $1 to $10,

everyone say this is a bubble.

when it went from $10 to $100,

everyone said it's a bubble.

When you went from $100 to $1000,

they said its a bubble,

2000, 3000, 4000, 5000, 6000 and now 12000,

it's a bubble.

so I think that

it is not an easy question to answer

but if I stop and think about how many people are actually using Bitcoin,

how many people out there are understanding the technology behind it,

and I think about the publicity that has been given out

the awareness

ever since it has hit US$10,000.

My personal opinion is that...

we may just be at the start,

because the reality is

we never are able to predict the future.

But, the fact that it is

still relatively unknown.

In fact, even people who read about it

or know about it,

they don't know how to invest in it.

So what happens when all these people start to find out

and they start to come in,

and

Bitcoin in relation to Gold, for example

the market capitalization is still much smaller.

It is billions versus trillions.

And we are not even talking about US dollars

or fiat currency.

So I think that still room to grow,

but as a disclaimer, that's my opinion.

Everyone should still make their own research

or do their own research before investing.

Besides Bitcoin, there's so many other cryptocurrencies,

so let's say one person has $10,000 to invest in cryptocurrency,

how would you allocate that among all these cryptocurrencies out there?

When it comes to cryptocurrencies,

most people just define it as cryptocurrency

but really, we have crypto-tokens,

we have crypto-assets,

we have the actual cryptocurrency itself,

so that's my own personal take on it

if we look at altcoins,

and altcoins are anything that is not Bitcoin,

each of these are altcoins actually have

probably a business idea behind it or

technology that the team is trying to develop

So it is liken to angel investing.

or you're investing in a tech startup.

I think that

the best way for me personally

is to invest mainly in the large cap stocks.

So

maybe I'm thinking 50%,

so if it's my own portfolio,

probably...

50% will be in Bitcoin,

perhaps 20% will be in the next one, which is ethereum.

It's like Bitcoin 2.0.

and there are mainly 30%,

I would actually keep 10% in cash.

in case there's some trading opportunities

and the remaining 20%,

I'll spread it out over

15 to 20 different altcoins,

just to diversify my risk.

And I'll hold long term because

the thing about cryptocurrency is

if it rises and

if it works,

you're not talking about 100%

or 1000%,

you're actually looking at 10,000%

or even 20,000%

which is 200x the gains.

so if you have $10,000,

and if you put even a $100,

in an altcoin

that goes up 100x times,

we are looking at $10,000,

which is a 50% gain overall

and you kind of have almost 20 shots at it

if you use 2000 to diversify it out.

So that's my personal take on the matter.

But I think majority should be in the

bigger cap cryptocurrencies.

So, what are resources that a beginner can use to find out more about cryptocurrencies?

The Internet is a great place to start.

Since it's afterall, cryptocurrencies.

I use a website called weusecoins.com as a start.

it gives a great breakdown of

how the blockchain works,

how Bitcoin works

and it's written in a simple to understand manner.

There is also Bitcoin wiki

which gives you more detailed information about Bitcoin.

To my understanding,

aside from myself, there are a lot of trainers that are

in the industry right now

who are giving training,

I think you can do a search to look

for some people with better reputation,

to go and listen to their classes or

to learn from them.

There are several books on Amazon as well,

I don't personally have a favorite

but I think that if you go Amazon

and look for one of the higher rated ones,

it should be a great place to start, yeah.

But weusecoins.com

For complete beginners it's good.

Thank you Chris for your time

and your valuable sharing with us and the audience,

hope to see you in future sessions and

all the best in your trading programs

all right, thank you for having me.

Không có nhận xét nào:

Đăng nhận xét