Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
trung cong » truong cong, trong cong, trung uong
cua trung » cua truong, xuan trung, cua nhung
chu manh » ho manh, chu han, chu van
anh dang » anh dong, anh dung, anh bang
dang cua » dung cua, dong cua, mang cua
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan cao » toan ban, toan tap

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: chao ((chu manh) or (chieu xanh)) - anh dang cua trung cong tac toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao ((chu manh) OR (chieu xanh)) - anh dang cua trung cong tac toan cao.
• Adding a wildcard symbol may retrieve word variants: chao ((chu manh) or (chieu xanh)) - anh dang cua trung cong tac toan cao*.