Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
theo chiet » theo chieu, thep thiet
chiet tach » chieu sach
trong ban » trong san, trong tan, trong quan
tuong tu » thong tu, luong tu, tuong tac
than cau » toan cau, phan cau, thanh chau
than cap » khan cap, thanh lap, thanh cac
tu dung » tuc dung, tu duong, su dung

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chiet tach - thanh tuong tu dung trong ban ((than cau) OR (than cap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chiet tach - thanh tuong tu dung trong ban ((than cau) OR (than cap))*".