Perhaps you should try some spelling variations:
van hanh » van thanh, ban hanh, van anh
qua cam » qua cham, qua cac, qua ca
xuc van » duc van, luc van, xuc ban
can ky » van ky, dan ky, tan ky
ban ky » van ky, dan ky
vi cua » vai cua, di cua
cua te » cua tu
x hoi » xa hoi, o hoi, x ho

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "su ((can ky) OR (ban ky)) nang x hoi. hieu qua cam xuc van hanh vi cua te~".
• Adding a wildcard symbol may retrieve word variants: su ((can ky) OR (ban ky)) nang x hoi. hieu qua cam xuc van hanh vi cua te*.