Perhaps you should try some spelling variations:
chien thang » chien thuong, chien chong, hien trang
thanh trung » thanh tung
chieu tang » chieu sang, nhieu tang, chieu tinh
chong cong » cong cong, thong cong, cuong cong
trung cua » truong cua, trung tuan, trung cap
cua chong » cua cong, cua chung, cua khong
cong tac » cong ty
tac than » tac thanh, tam than, tac nhan
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) or (chien thang)) - thanh trung cua chong cong tac than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu tang) OR (chien thang)) - thanh trung cua chong cong tac than cap.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu tang) or (chien thang)) - thanh trung cua chong cong tac than cap*.