Perhaps you should try some spelling variations:
thanh chuong » thanh huong, thanh cong, nhanh chong
theo chiet » theo chieu, thep thiet
chiet tach » chieu sach
chuong cua » chuong chua, huong cua, chung cua
nong cong » cong cong, nang cong, dong cong
tong cong » trong cong, cong cong, dung cong
tac than » tac thanh, tam than, tac nhan
than cap » khan cap, thanh lap, thanh cac

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 chuong cua ((nong cong) or (tong cong)) tac than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chiet tach - thanh chuong cua ((nong cong) OR (tong cong)) tac than cap.
• Adding a wildcard symbol may retrieve word variants: theo chiet tach - thanh chuong cua ((nong cong) or (tong cong)) tac than cap*.