Perhaps you should try some spelling variations:
nang xa » nang x, lang xa, nang ma
va hanh » van hanh, va thanh, ban hanh
va danh » va dinh, va dan, dia danh
cua tre » cua te, cuu tre, cua triet
te san » te ban, ke san, tu san
san ky » sang ky, van ky, dan ky
ve cam » ve cham, ve cac, ve cai
va cam » va cham, va cac, va cao

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 san ky nang xa hoi. hieu ((ve cam) OR (va cam)) tuc ((va hanh) OR (va danh)) dai cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te san ky nang xa hoi. hieu ((ve cam) OR (va cam)) tuc ((va hanh) or (va danh)) dai cua tre~".
• Adding a wildcard symbol may retrieve word variants: te san ky nang xa hoi. hieu ((ve cam) OR (va cam)) tuc ((va hanh) or (va danh)) dai cua tre*.