Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
bach ty » sach ty, xach tay, bach thu
ty nang » ky nang, ty xang, ty hang
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va
cac tac » cac toc, cac bac, cac dac
va danh » va dinh, va dan, va hanh
danh vi » hanh vi, dinh vi, danh di
tac va » tac da, tac xa, tuc va
vi cua » vai cua, di cua
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: vu bach ty nang xa hoi. ((hieu ve) or (hieu van)) cac tac va danh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu bach ty nang xa hoi. ((hieu ve) OR (hieu van)) cac tac va danh vi cua te.
• Adding a wildcard symbol may retrieve word variants: vu bach ty nang xa hoi. ((hieu ve) or (hieu van)) cac tac va danh vi cua te*.