Perhaps you should try some spelling variations:
chiet tach » chieu sach
chieu sang » chieu sach, chieu xanh, hieu lang
truong cao » truong dai
nhung cong » dung cong, thong cong, hang cong
trung cua » truong cua, trung tuan, trung cap
cong san » cong tac
san than » sang than, san thanh, ban than
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 ((chiet tach) or (chieu sang)) - thanh ((trung cua) or (truong cao)) nhung cong san than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chiet tach) OR (chieu sang)) - thanh ((trung cua) OR (truong cao)) nhung cong san than cap.
• Adding a wildcard symbol may retrieve word variants: ho ((chiet tach) or (chieu sang)) - thanh ((trung cua) or (truong cao)) nhung cong san than cap*.