Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
cam tuc » cam xuc, cam tu, nam thuc
va hanh » van hanh, va thanh, va danh
va dinh » van dinh, va kinh, va tinh
nang xa » nang x, lang xa, nang ma
van cam » van nam, van lam, van cau
di cua » dai cua, doi cua, de cua
te sac » te sach, te cac
te san » te ban, ke san, tu san
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((te sac) or (te san)) ky nang xa hoi. hieu van cam tuc ((va hanh) or (va dinh)) di cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sac) OR (te san)) ky nang xa hoi. hieu van cam tuc ((va hanh) OR (va dinh)) di cua te.
• Adding a wildcard symbol may retrieve word variants: ((te sac) or (te san)) ky nang xa hoi. hieu van cam tuc ((va hanh) or (va dinh)) di cua te*.