Perhaps you should try some spelling variations:
nang xa » nang x, lang xa, nang ma
cam luc » cam xuc, cau luc
van anh » van thanh, tuan anh
bia cua » gia cua, via cua, gian cua
cua tre » cua te, cuu tre, cua triet
sinh 2 » sinh y
2 nang » v nang
lien » bien, vien, tien

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: hoc sinh 2 nang xa hoi. ((hieu qua) OR (lien quan)) cam luc ((van anh) OR (van minh)) bia cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc sinh 2 nang xa hoi. ((hieu qua) or (lien quan)) cam luc ((van anh) OR (van minh)) bia cua tre~".
• Adding a wildcard symbol may retrieve word variants: hoc sinh 2 nang xa hoi. ((hieu qua) or (lien quan)) cam luc ((van anh) OR (van minh)) bia cua tre*.