Perhaps you should try some spelling variations:
thanh tranh » thanh thanh, thanh tran, thanh trang
chan thuong » han thuong, hang thuong, pham thuong
phan thuong » hang thuong, phan xuong
chieu sang » chieu sach, chieu xanh, hieu lang
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
than cau » toan cau, phan cau, 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 tranh ((chan thuong) or (phan thuong)) ((cong dan) or (cong san)) than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - thanh tranh ((chan thuong) OR (phan thuong)) ((cong dan) OR (cong san)) than cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - thanh tranh ((chan thuong) or (phan thuong)) ((cong dan) or (cong san)) than cau*.