Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
theo chua » theo chu, ho chua, cheo cua
chua xang » chua nang, chuc nang, chu bang
trinh cua » tinh cua, trinh luat, trinh quan
cua dang » cua cong, cua ban
cong tan » cong tac, cong san, cong thanh
than cau » toan cau, phan cau, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chua xang - hanh trinh cua dang ((cong dong) or (cong tan)) than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chua xang - hanh trinh cua dang ((cong dong) OR (cong tan)) than cau.
• Adding a wildcard symbol may retrieve word variants: theo chua xang - hanh trinh cua dang ((cong dong) or (cong tan)) than cau*.