Perhaps you should try some spelling variations:
vien cac » vien bach, vien dai, vien va
gian cac » gian dan, gian cua
nang xa » nang x, lang xa, nang ma
vien da » vien dai, hien dai
va hanh » van hanh, va thanh, va danh
vu sac » vu sach, vu san, va sac
sac ky » cac ky, sai ky
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.

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