Perhaps you should try some spelling variations:
thanh chau » thanh cha, thanh chu, thanh hai
chiet tach » chieu sach
thanh cham » thanh pham, thanh cha, hanh cham
tang cong » tang cuong, trang cong, dang cong
ho chiet » ho chieu, ho thiet, hoc thiet
anh nang » ganh nang, anh bang, anh dang
cao tang » cao dang
cong san » cong tac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chiet tach - anh nang cao tang cong san ((thanh chau) OR (thanh cham))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chiet tach - anh nang cao tang cong san ((thanh chau) OR (thanh cham))".
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - anh nang cao tang cong san ((thanh chau) OR (thanh cham))*.