Perhaps you should try some spelling variations:
cua tre » cua te, cuu tre, cua triet
hai cua » thai cua, dai cua, hoi cua
va hanh » van hanh, va thanh, ban hanh
va danh » va dinh, va dan, dia danh
vu cham » va cham, vu kham, tu cham
va tham » van tham, va cham, va thanh
dang xa » dang xay, lang xa, dang ha
ky dang » ky nang, ky danh
san ky » sang ky, van ky, dan ky
te san » te ban, ke san, tu san

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

• Performing a fuzzy search may retrieve terms with similar spellings: te san ky dang xa hoi. hieu ((va tham) or (vu cham)) tuc ((va danh) OR (va hanh)) hai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te san ky dang xa hoi. hieu ((va tham) OR (vu cham)) tuc ((va danh) OR (va hanh)) hai cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te san ky dang xa hoi. hieu ((va tham) or (vu cham)) tuc ((va danh) OR (va hanh)) hai cua tre*".