Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh thuong, thanh tung
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
truong cao » truong dai
nhung cong » thong cong, hang cong, nhung don
dung cong » dung trong
thanh cac » hanh cac, thanh bac, thanh ca
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: theo chieu sach - thanh truong cao ((nhung cong) or (dung cong)) dan ((than cap) or (thanh cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - thanh truong cao ((nhung cong) OR (dung cong)) dan ((than cap) OR (thanh cac)).
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - thanh truong cao ((nhung cong) or (dung cong)) dan ((than cap) or (thanh cac))*.