Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
theo chau » theo chu, theo chieu, theo cap
theo phap » thi phap
tranh cua » doanh cua, manh cua
dang cong » dung cong
cua dang » cua cong, cua ban
cong tan » cong tac, cong san, cong thanh
toan ban » van ban

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) or (theo phap)) tinh - hanh tranh cua dang cong tan ((toan ban) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chau) OR (theo phap)) tinh - hanh tranh cua dang cong tan ((toan ban) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: ((theo chau) or (theo phap)) tinh - hanh tranh cua dang cong tan ((toan ban) or (toan tap))*.