Perhaps you should try some spelling variations:
nhieu tang » chieu sang, hieu lang, nhiet nang
truong cao » truong dai
doi nhieu » doi chieu, doi nhu, doi hien
trung cam » trung tam, trung cap, trung nam
hang cong » dang cong, hang nong, bang cong
thanh cac » hanh cac, thanh bac, thanh ca
cong dan » cong san, cong tan, huong dan
than cap » khan cap, thanh lap, than cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi nhieu tang - thanh ((trung cam) or (truong cao)) hang cong dan ((than cap) OR (thanh cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi nhieu tang - thanh ((trung cam) OR (truong cao)) hang cong dan ((than cap) OR (thanh cac)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi nhieu tang - thanh ((trung cam) or (truong cao)) hang cong dan ((than cap) OR (thanh cac))".
• Adding a wildcard symbol may retrieve word variants: doi nhieu tang - thanh ((trung cam) or (truong cao)) hang cong dan ((than cap) OR (thanh cac))*.