Perhaps you should try some spelling variations:
pham thuong » phan thuong, pham hong
thanh cuong » thanh chuong, thanh cong, thanh huong
thuong cong » thong cong, thuong con, thuong dong
theo chiet » theo chieu, thep thiet
chiet tach » chieu sach
thanh cung » thanh cong, thanh tung, thanh hung
thanh lap » thanh san, phan lap, thanh hai
cong dan » cong san, cong tan, huong dan
than cau » toan cau, phan cau, 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: theo chiet tach - ((thanh cung) OR (thanh cuong)) pham thuong cong dan ((than cau) OR (thanh lap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chiet tach - ((thanh cung) OR (thanh cuong)) pham thuong cong dan ((than cau) or (thanh lap))~".
• Adding a wildcard symbol may retrieve word variants: theo chiet tach - ((thanh cung) OR (thanh cuong)) pham thuong cong dan ((than cau) or (thanh lap))*.