Perhaps you should try some spelling variations:
chiet tach » chieu sach
hanh tang » hanh trang, anh tang, hanh mang
dong manh » duong manh, dong anh, dang manh
manh toan » thanh toan, anh tuan, tinh toan
tang cua » mang cua, hang cua, tang luan
toan tap » toan ban
tinh » trinh, dinh, minh

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((trieu tinh) or (chiet tach)) - hanh tang cua cong dong manh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((trieu tinh) OR (chiet tach)) - hanh tang cua cong dong manh toan tap.
• Adding a wildcard symbol may retrieve word variants: theo ((trieu tinh) or (chiet tach)) - hanh tang cua cong dong manh toan tap*.