Perhaps you should try some spelling variations:
van doanh » toan doanh, van dong, van thanh
doanh vi » doanh va, doan vi, doanh vien
nuoc van » nuoc va, nuoc san, luoc van
cap nuoc » dat nuoc
hieu van » hieu va, thien van, lieu va
te sach » toc sach
van cap » van cau, van dap, van ca
luy tre » luyen tre
vu nang » vuc nang, va nang, vu dang
v nang » va nang, van nang, voi nang
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 ((v nang) OR (vu nang)) ((5 hoi) OR (o hoi)). hieu van cap nuoc van doanh vi luy tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ((v nang) OR (vu nang)) ((5 hoi) or (o hoi)). hieu van cap nuoc van doanh vi luy tre~".
• Adding a wildcard symbol may retrieve word variants: te sach ((v nang) OR (vu nang)) ((5 hoi) or (o hoi)). hieu van cap nuoc van doanh vi luy tre*.