Perhaps you should try some spelling variations:
thanh phuong » thanh huong, thanh chuong, khanh phong
thanh nhung » thanh hung, hanh nhung, tranh nhung
thanh trung » thanh tung
chieu sang » chieu sach, chieu xanh, hieu lang
nang caoc » nang doc, nang hoc, bang cac
ho chieu » theo chieu, hoc thieu, doi chieu
cong tan » cong tac, cong san, cong thanh

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