Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
sang lap » sang tao, sang ma, sang tai
ky sang » ky nang, ky dang, ky tang
lap hai » lap tai, lap lai, lap hoat
hieu ve » hieu va
danh vi » hanh vi, dinh vi, danh di
vi cua » vai cua, di cua
so sac » so sach, so dac
luc va » duc va, tuc va, loc va
sac ky » cac ky, sai ky
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: so sac ky sang lap hai. ((hieu ve) or (hieu van)) cam ((luc va) or (tuc xa)) danh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sac ky sang lap hai. ((hieu ve) OR (hieu van)) cam ((luc va) OR (tuc xa)) danh vi cua te.
• Adding a wildcard symbol may retrieve word variants: so sac ky sang lap hai. ((hieu ve) or (hieu van)) cam ((luc va) or (tuc xa)) danh vi cua te*.