Perhaps you should try some spelling variations:
thanh dung » thanh duong, thanh tung, thanh hung
cong thanh » dong thanh, cong trinh, cong tan
dung hang » dung thang, dung khang, dung dang
theo chu » theo chieu, cho chu, chao chu
chu sang » chu bang, thu sang, chieu sang
cong dan » cong san, cong tan, huong dan
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: theo chu sang - thanh dung hang thuong ((cong dan) or (cong thanh)) than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu sang - thanh dung hang thuong ((cong dan) OR (cong thanh)) than cap.
• Adding a wildcard symbol may retrieve word variants: theo chu sang - thanh dung hang thuong ((cong dan) or (cong thanh)) than cap*.