Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
nhung cong » dung cong, thong cong, hang cong
tran tuan » tran xuan, tran quang, tran thanh
ho chieu » theo chieu, hoc thieu, doi chieu
cong tac » cong ty
toan ban » van ban
toan cao » 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: ho chieu sang - thanh ((trung tam) or (tran tuan)) nhung cong tac ((toan ban) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - thanh ((trung tam) OR (tran tuan)) nhung cong tac ((toan ban) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - thanh ((trung tam) or (tran tuan)) nhung cong tac ((toan ban) or (toan cao))*.