Perhaps you should try some spelling variations:
hoan chinh » hanh chinh, hoa hinh
hanh trinh » canh tranh, hanh chinh
dang cong » dung cong
trinh ve » trinh he, trinh va, trinh vi
cong san » cong tac
san chan » san chang, dan chan, san chay
chan ban » can ban, chat ban, chan nan
ve dang » le dang, vu dang, de dang

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoan chinh sach - hanh trinh ve dang cong san chan ban~.
• Adding a wildcard symbol may retrieve word variants: hoan chinh sach - hanh trinh ve dang cong san chan ban*.