Perhaps you should try some spelling variations:
nguong dan » huong dan
chieu sang » chieu sach, chieu xanh, hieu lang
manh hung » anh huong
ho chieu » theo chieu, hoc thieu, doi chieu
hung can » hung ca, hung dan, hung tan
can bang » cao bang, can ban, van ban
cong tan » cong tac, cong san, cong thanh
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: ho chieu sang - manh hung can bang ((cong tan) or (nguong dan)) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - manh hung can bang ((cong tan) OR (nguong dan)) toan cao*.