Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
viet cua » viec cua, viet ca, viet qua
tu sach » thu sach, su sach, te sach
nang xa » nang x, lang xa, nang ma
qua cac » cua cac
cac xuc » cam xuc, cac nuoc, chat xuc
van anh » van thanh, van minh
y nang » ky nang, ly nang, v nang
tuan » quan, tran, luan

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 y nang xa hoi. hieu qua cac xuc ((van anh) OR (tuan anh)) viet cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach y nang xa hoi. hieu qua cac xuc ((van anh) OR (tuan anh)) viet cua triet".
• Adding a wildcard symbol may retrieve word variants: tu sach y nang xa hoi. hieu qua cac xuc ((van anh) OR (tuan anh)) viet cua triet*.