Perhaps you should try some spelling variations:
hoc sach » hoc sinh, hoc anh
hang tai » hang va, dung tai
va hang » van hang, va nang, va lang
va chat » van chat, va phat, cao chat
va cham » va tham
nang xa » nang x, lang xa, nang ma
hoc cac » hoc cao
cuc tre » duc tre, cua tre, cuu tre
y nang » ky nang, ly nang, v nang
xuc va » duc va, tuc va, luc va

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 sach) OR (hoc cac)) y nang xa hoi. lieu ((va cham) OR (va chat)) xuc va hang tai cuc tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc sach) OR (hoc cac)) y nang xa hoi. lieu ((va cham) or (va chat)) xuc va hang tai cuc tre~".
• Adding a wildcard symbol may retrieve word variants: ((hoc sach) OR (hoc cac)) y nang xa hoi. lieu ((va cham) or (va chat)) xuc va hang tai cuc tre*.