Perhaps you should try some spelling variations:
chang cong » hang cong, chong cong, thanh cong
doi chinh » do chinh, tai chinh, hoc chinh
chinh ve » chinh va, chinh vi, chinh ke
ve chang » ve chong, ve chung, ve chuong
cong san » cong tac
san chay » san pham, van chat, dan chan
chay ban » chat ban, cua ban, can ban

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

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