Perhaps you should try some spelling variations:
va triet » va thiet, va trien, ve triet
tu sach » thu sach, su sach, te sach
nang xa » nang x, lang xa, nang ma
cac xuc » cac nuoc, chat xuc, cac cuoc
van anh » van thanh, tuan anh, van minh
viet va » viet van, viet ha, tiet va
y nang » ky nang, ly nang, v nang

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) or (cam xuc)) van anh viet va triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach y nang xa hoi. hieu qua ((cac xuc) OR (cam xuc)) van anh viet va triet.
• Adding a wildcard symbol may retrieve word variants: tu sach y nang xa hoi. hieu qua ((cac xuc) or (cam xuc)) van anh viet va triet*.