Perhaps you should try some spelling variations:
hieu ve » hieu va, hieu van
ky sang » ky nang, ky dang, ky tang
lap hai » lap tai, lap hoat, lanh hai
danh vi » hanh vi, dinh vi, danh di
lap lai » lap tai, lay lai, lam lai
luc va » duc va, tuc va, loc va
vi cua » vai cua, di cua
su sac » su sach, su cac, su xac
xuc va » duc va, tuc va, xac va
ve cam » ve cham, ve cac, va cam
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: su sac ky sang ((lap hai) or (lap lai)). hieu ve cam ((xuc va) OR (luc va)) danh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sac ky sang ((lap hai) OR (lap lai)). hieu ve cam ((xuc va) OR (luc va)) danh vi cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sac ky sang ((lap hai) or (lap lai)). hieu ve cam ((xuc va) OR (luc va)) danh vi cua te*".