Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
cua chieu » cua chien, cua dieu, cua chu
cua hieu » cua dieu, cuu hieu, cua chien
trung va » truong va, trung ha, trung tam
trang va » tran van, hang va
cong san » cong tac
san than » sang than, san thanh, ban than
than cao » toan cao, thai cao, than cap

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((cua chieu) OR (cua hieu)) sang - thanh ((trung va) OR (trang va)) nhung cong san than cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((cua chieu) OR (cua hieu)) sang - thanh ((trung va) or (trang va)) nhung cong san than cao~".
• Adding a wildcard symbol may retrieve word variants: ((cua chieu) OR (cua hieu)) sang - thanh ((trung va) or (trang va)) nhung cong san than cao*.