非常好！
Very Good! / Excellent!

Explain:
非常 very
好 Good
Notes:
“非常好” means "Very good! / Excellent!” This is a polite expression to express or show your compliment and approval for someone or something.

真漂亮！
So pretty!
Explain:
真 very
漂亮 pretty
Notes:
“真漂亮！” means “So pretty!/ Very beautiful!” You can say this to praise a girl’s dress, a friend’s house, someone’s painting and etc. But a Chinese’s reply may be interesting to you: “不会的。（It can’t be.) ” Many Chinese art not used to praise. They say this just because they feel a little shy about your compliment. Don't care. They must be very happy at your words.

真不错。
Quite good. / Very nice.
Explain:
真 very
不错 good / not bad
Notes:
“真不错。” means “Quite good. / Very nice.” Praise can be a fine tonic. Chinese people also like to pay somebody compliments in order to say what you like or what you think is good, useful, pleasant, enjoyable or satisfactory.

做得好！
Well done!
Explain:
做得 do/done
好 well/good
Notes:
“做得好！” means “Well done!” This phrase is often used by a teacher, a parent, a leader etc. to their students, children or staff when they do a good job.

真聪明！
You are smart! / Very clever!
Explain:
真 very
聪明 clever/smart
Notes:
“真聪明！” means “You are smart! / Very clever!” This is an everyday expression of compliment which is used to express approval that someone is intelligent and able to learn and understand things quickly or solve some difficult problems. Be careful, you can never say this to a respected person, like your boss9 your teacher or your parent. Of course they can say this to you.

太棒了！
Great!
Explain:
太 very/so
棒 good/well
了 (modal marker)
Notes:
“太棒了！” means “Great!” It is commonly used while people are praising each other. This phrase indicates that something is very goody wonderful or fantastic. It can also be o express your own happiness, especially when your trouble is gone at last or you get the thing you want very much.

真了不起!
Really wonderful! / Terrific! / Great!
Explain:
真 so/very
了不起 wonderful
Notes:
“真了不起！”means “Really wonderful! / Terrific! / Great!” This is a Chinese daily phrase, which is often used to express something extremely good? especially in a way that makes you feel happy and excited.

好可爱！
How lovely! / Very cute!
Explain:
好 very
可爱 lovely/cute
Notes:
“好可爱！” means “How lovely! / Very cute!” This phrase can function as a praise of a little child or a pet or something like toys, pens, dress and etc.

好手艺！
Great skill! / Perfect!
Explain:
好 good / great
手艺 skill
Notes:
“好手艺” means “Great skill! / Perfect!” In Chinese, when complimenting somebody exactly on his great skill or some artwork not having any mistakes, faults, or damage, you can use this phrase to pay him a high praise.

不可思议！
Unbelievable! / Incredible!
Explain:
不可 can’t
思议 = believe/imagine
Notes:
“不可思议！” means “Unbelievable! / Incredible!” a widely used in daily dialogue when saying something is very good, successful, impressive or extremely surprising. But when something terribly bad happens, you can also use this phrase to show your feeling of anger, unhappiness, disappointment and etc.