Perhaps you should try some spelling variations:
so sach » so sanh, bo sach, co sach
ty nang » ky nang, ty xang, ty hang
nang xa » nang x, lang xa, nang ma
qua cam » qua cham, qua cai, qua cay
danh vi » hanh vi, dinh vi, danh di
sach ty » sach y, sach tu, sach thu
va danh » va dinh, va dan, va hanh
qua cac » cua cac
vi cua » vai cua, di cua
qua ca » qua cua, qua cai, quan cau
xuc va » duc va, tuc va, luc va
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: so sach ty nang xa hoi. hieu ((((qua cam) OR (qua ca))) or (qua cac)) xuc va danh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach ty nang xa hoi. hieu ((((qua cam) OR (qua ca))) OR (qua cac)) xuc va danh vi cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sach ty nang xa hoi. hieu ((((qua cam) OR (qua ca))) or (qua cac)) xuc va danh vi cua te".
• Adding a wildcard symbol may retrieve word variants: so sach ty nang xa hoi. hieu ((((qua cam) OR (qua ca))) or (qua cac)) xuc va danh vi cua te*.