Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh cua » tinh cua, trinh luat, trinh quan
dang cong » dung cong
theo chu » theo chieu, cho chu, chao chu
cua dang » cua cong, cua ban
cong dan » cong san, cong tan, huong dan
dan chan » dan gian, dan ca, van chat
chan cau » phan cau, can cau, chinh cau

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

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