Perhaps you should try some spelling variations:
trinh thang » trinh thanh, trinh trang, trinh thong
chieu tang » chieu sang, nhieu tang, chien thang
cong vang » cong quang, cong ngang, cong san
cong lang » cong luong, cong quang, cong ngang
ho chieu » theo chieu, hoc thieu, mot chieu
than cap » khan cap, thanh lap, thanh cac

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 tang - thanh cong trinh thang ((cong vang) or (cong lang)) than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tang - thanh cong trinh thang ((cong vang) OR (cong lang)) than cap.
• Adding a wildcard symbol may retrieve word variants: ho chieu tang - thanh cong trinh thang ((cong vang) or (cong lang)) than cap*.