Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh luan » trinh luat, trinh quan, trinh han
theo chau » theo chu, theo chieu, theo phap
chau tinh » cuu tinh, ha tinh, cua tinh
luan hung » luan chung, lan hung, luan ung
hung cong » nhung cong, hung cuong, phung cong
van toan » van tuan, van tan, van thanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chau tinh - hanh trinh luan hung cong ((van toan) or (anh tuan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chau tinh - hanh trinh luan hung cong ((van toan) OR (anh tuan)) cau.
• Adding a wildcard symbol may retrieve word variants: theo chau tinh - hanh trinh luan hung cong ((van toan) or (anh tuan)) cau*.