Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu sang » chieu sach, chieu xanh, hieu lang
tham nhung » thi nhung
tam nhung » cam nhung, nam nhung, lam nhung
ho chieu » theo chieu, hoc thieu, doi chieu
cong tan » cong tac, cong san, cong thanh
than cao » toan cao, thai cao, than cap

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 nhung) or (tham nhung)) ((cong dong) or (cong tan)) than cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - thanh trung ((tam nhung) OR (tham nhung)) ((cong dong) OR (cong tan)) than cao.
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - thanh trung ((tam nhung) or (tham nhung)) ((cong dong) or (cong tan)) than cao*.