Perhaps you should try some spelling variations:
vu khach » vu khanh, vu khac, vay khach
hieu van » hieu va, thien van, lieu va
van hanh » van thanh, ban hanh, van anh
ly nang » ky nang, ly hang, ly vang
van lam » van nam
lam xuc » cam xuc, lam duoc
xuc van » duc van, luc van, vuc van
ca viet » va viet, co viet, hoa viet
ma hoi » mai hoi, xa hoi, ma hoa
vi ca » vit ca, li ca, va ca

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: vu khach ((ly nang) OR (ty xang)) ma hoi. hieu van lam xuc van hanh vi ca viet~.
• Adding a wildcard symbol may retrieve word variants: vu khach ((ly nang) or (ty xang)) ma hoi. hieu van lam xuc van hanh vi ca viet*.