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