Perhaps you should try some spelling variations:
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
qua cac » cua cac
cac xuc » cam xuc, cac nuoc, chat xuc
xuc van » duc van, luc van, xuc ban
van anh » van thanh, tuan anh, van minh
vai cua » dai cua, lai cua, bai cua
hai cua » thai cua, dai cua, hoi cua
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: tu sach ky nang xa hoi. hieu qua cac xuc van anh ((vi cua) or (((vai cua) OR (hai cua)))) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky nang xa hoi. hieu qua cac xuc van anh ((vi cua) OR (((vai cua) OR (hai cua)))) tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ky nang xa hoi. hieu qua cac xuc van anh ((vi cua) or (((vai cua) OR (hai cua)))) tre".
• Adding a wildcard symbol may retrieve word variants: tu sach ky nang xa hoi. hieu qua cac xuc van anh ((vi cua) or (((vai cua) OR (hai cua)))) tre*.