Wang Cheng works in a joint venture in U.S., and most of his col

Wang Cheng works in a joint venture in U.S., and most of his colleagues are American. His supervisor Mr. Smith just gave him a six-month performance review, and gave Wang Cheng an excellent review and a bonus. Mr. Smith shake Wang Cheng's hands and said to him"Congratulations, Mr. Wang! You got an excellent review, and we have decided to reward you with a bonus.
Wang Cheng was very happy after hearing this, but he still remained calm and said humbly, "Actually, it's not a big deal. My job is not very good yet, and I'm really not deserve to take this bonus."
As a result, Mr. Smith cancelled his reward and encouraged him to continue working hard in the future.
Questions:
Did Wang Cheng do it right? Why?
【正确答案】：No, his behavior is not correct. Because native English speakers tend to accept the compliments, at least in form, whereas the Chinese tend to efface themselves in words although they do feel comfortable about the compliments