Perhaps you should try some spelling variations:
nang xa » nang x, lang xa, nang ma
qua cam » qua cham, qua cac, qua cai
va hanh » van hanh, va thanh, va danh
vai cua » dai cua, hai cua, lai cua
su cac » tu cac, su cao, su can
qua ca » qua cac, qua cua, qua cai
xuc va » duc va, tuc va, luc va
vi cua » di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: su cac ky nang xa hoi. hieu ((qua cam) or (qua ca)) xuc va hanh ((vi cua) OR (vai cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su cac ky nang xa hoi. hieu ((qua cam) OR (qua ca)) xuc va hanh ((vi cua) OR (vai cua)) tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su cac ky nang xa hoi. hieu ((qua cam) or (qua ca)) xuc va hanh ((vi cua) OR (vai cua)) tre".
• Adding a wildcard symbol may retrieve word variants: su cac ky nang xa hoi. hieu ((qua cam) or (qua ca)) xuc va hanh ((vi cua) OR (vai cua)) tre*.