Perhaps you should try some spelling variations:
qua cham » qua hai, qua cac, va cham
qua cam » qua cac, qua ca, qua cai
va hanh » van hanh, va thanh, va danh
su cac » tu cac, su cao, su can
ma hoi » mai hoi, ma hoa, me hoi
xuc va » duc va, tuc va, luc va
vi cua » vai cua, di cua
cua te » cua tu

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