Perhaps you should try some spelling variations:
chiet tach » chieu sach
thanh tung » thanh cong
thanh lap » thanh san, phan lap, thanh hai
ho chiet » ho chieu, ho thiet, hoc thiet
cap hang » cap hoang, cap bang, cau thang
cong dan » cong san, cong tan, huong dan
than cau » toan cau, phan cau, than cap
cap han » cap phan, cap can, cap hay

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 - thanh tung ((cap hang) or (cap han)) cong dan ((than cau) or (thanh lap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chiet tach - thanh tung ((cap hang) OR (cap han)) cong dan ((than cau) OR (thanh lap)).
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - thanh tung ((cap hang) or (cap han)) cong dan ((than cau) or (thanh lap))*.