Perhaps you should try some spelling variations:
thanh trung » thanh tung
nhieu tang » chieu sang, nhiet nang
trung tuan » trung thanh, trung tam, tran tuan
hieu lang » chieu sang, hieu quang, hieu van
tuan nong » luan nong, quan nong, tuan duong
nong cong » cong cong, tong cong, nang cong
thanh cac » hanh cac, thanh bac, thanh ca
cong san » cong tac
than cap » khan cap, thanh lap, than cua

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: ho ((nhieu tang) OR (hieu lang)) - thanh trung tuan nong cong san ((than cap) OR (thanh cac))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((nhieu tang) or (hieu lang)) - thanh trung tuan nong cong san ((than cap) OR (thanh cac))~".
• Adding a wildcard symbol may retrieve word variants: ho ((nhieu tang) or (hieu lang)) - thanh trung tuan nong cong san ((than cap) OR (thanh cac))*.