Perhaps you should try some spelling variations:
van doanh » toan doanh, van dong, van thanh
cac nuoc » cap nuoc, hoc nuoc, dat nuoc
nuoc van » nuoc va, nuoc san, luoc van
doanh vi » doanh va, doan vi, doanh vien
te sach » toc sach
sach va » sach xa, sach ha, sach dao
va nang » van nang, da nang, cam nang
luy tre » luyen tre
vi luy » vi lua, vi luu
o hoi » co hoi, o hoc, o hai

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

• If you are trying to use Boolean operators, they must be ALL CAPS: te sach va nang ((5 hoi) OR (o hoi)). lieu va cac nuoc van doanh vi luy tre~.
• Adding a wildcard symbol may retrieve word variants: te sach va nang ((5 hoi) or (o hoi)). lieu va cac nuoc van doanh vi luy tre*.