Perhaps you should try some spelling variations:
van hanh » van thanh, ban hanh, van anh
xuc van » duc van, luc van, vuc van
va cham » va chat, va tham
tang xa » trang xa, tang ma, lang xa
ky tang » ky nang, ky dang, kho tang
sai ky » sac ky
va cam » va cac, va cao, va cai
te sai » te tai, te bai, te lai
ve ve » de ve, va ve, ve ke
ke ve » ke va, ke he, de ve

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 sai ky tang xa hoi. hieu ((va cam) OR (va cham)) xuc van hanh ((ve ve) OR (ke ve)) triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sai ky tang xa hoi. hieu ((va cam) OR (va cham)) xuc van hanh ((ve ve) or (ke ve)) triet~".
• Adding a wildcard symbol may retrieve word variants: te sai ky tang xa hoi. hieu ((va cam) OR (va cham)) xuc van hanh ((ve ve) or (ke ve)) triet*.