Perhaps you should try some spelling variations:
theo chiet » theo chieu, thep thiet
chiet tach » chieu sach
hanh tranh » canh tranh, hanh trinh, hanh trang
manh toan » thanh toan, anh tuan, tinh toan
cua nhan » ca nhan, cua ngan, cua nhung
van toan » van tuan, van tan, van thanh
cua nha » cua ngan

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 - hanh tranh ((cua nhan) or (cua nha)) tong ((van toan) or (manh toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chiet tach - hanh tranh ((cua nhan) OR (cua nha)) tong ((van toan) OR (manh toan)) cau.
• Adding a wildcard symbol may retrieve word variants: theo chiet tach - hanh tranh ((cua nhan) or (cua nha)) tong ((van toan) or (manh toan)) cau*.