Perhaps you should try some spelling variations:
va thanh » gia thanh, ban thanh, va tinh
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
cac luc » cau luc, coc luc, cac nuoc
va danh » va dinh, va dan, dia danh
va hanh » van hanh, ban hanh, dao hanh
cua tre » cua te, cuu tre, cua triet
te cac » tu cac, ve cac, te cao
di cua » dai cua, doi cua, de cua

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

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