Perhaps you should try some spelling variations:
van hanh » van thanh, ban hanh, van anh
cham xuc » cam xuc, chat xuc, cham soc
tang van » dang van, hoang van, trong van
xuc van » duc van, luc van, vuc van
nang xa » nang x, lang xa, nang ma
va cham » va chat, va tham
hieu va » lieu va, hieu qua
vi cua » vai cua, di cua
su xac » su cac
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((su xac) OR (pu xac)) ky ((nang xa) or (tang van)) hoi. hieu va cham xuc van hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su xac) OR (pu xac)) ky ((nang xa) OR (tang van)) hoi. hieu va cham xuc van hanh vi cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su xac) OR (pu xac)) ky ((nang xa) or (tang van)) hoi. hieu va cham xuc van hanh vi cua te*".