Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh chua » trinh chuan, trinh cua, trinh chu
chua xang » chua nang, chuc nang, chu bang
xang cong » dang cong, bang cong, hang cong
chi sach » chinh sach, chieu sach, co sach
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cao » toan cao, thai cao, than cap
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi sach - hanh trinh chua xang cong dan than cao~.
• Adding a wildcard symbol may retrieve word variants: doi chi sach - hanh trinh chua xang cong dan than cao*.