Perhaps you should try some spelling variations:
chiet tach » chieu sach
thanh dung » thanh duong, thanh tung, thanh hung
phan hoang » pham hoang, phan hong, phan hoan
hoang cong » hang cong, hoang long, hoang vuong
thanh chau » thanh cha, thanh cham, thanh chu
dung phan » dung nhan, dung luan, dung ha
ho chiet » ho chieu, ho thiet, hoc thiet
cong dan » cong san, cong tan, huong dan
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: ho chiet tach - thanh dung phan hoang cong dan ((thanh chau) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chiet tach - thanh dung phan hoang cong dan ((thanh chau) OR (than cap)).
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - thanh dung phan hoang cong dan ((thanh chau) or (than cap))*.