Perhaps you should try some spelling variations:
doi chinh » do chinh, tai chinh, hoc chinh
nang cong » nang song, dang cong, bang cong
tac chuan » tac quan, tac cua, tac can
chuan ban » chuan san, nhuan ban, chuan van
tranh va » tranh van, trang va, trinh va
cong tac » cong ty
va nang » van nang, da nang, cam nang

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 - canh tranh va nang cong tac chuan ban~.
• Adding a wildcard symbol may retrieve word variants: doi chinh sach - canh tranh va nang cong tac chuan ban*.