Perhaps you should try some spelling variations:
thuc van » thuc dan, thuc va, thuc hanh
te sach » toc sach
sach ty » sach y, sach tu, sach thu
va chat » van chat, va phat, cao chat
cua tre » cua te, cuu tre, cua triet
va cham » va tham
nang xa » nang x, lang xa, nang ma
ty nang » ky nang, ty xang, ty hang
anh di » danh di, xanh di, anh d
di cua » dai cua, doi cua, de cua

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: te sach ty nang xa hoi. hieu ((va cham) OR (va chat)) ((thuc van) OR (thuc vat)) anh di cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ty nang xa hoi. hieu ((va cham) or (va chat)) ((thuc van) OR (thuc vat)) anh di cua tre~".
• Adding a wildcard symbol may retrieve word variants: te sach ty nang xa hoi. hieu ((va cham) or (va chat)) ((thuc van) OR (thuc vat)) anh di cua tre*.