Perhaps you should try some spelling variations:
tang lap » sang lap, tan lap, tang ap
su sach » so sach, vu sach
lap hai » lap tai, lap lai, lap hoat
hieu ve » hieu va, hieu van
danh vi » hanh vi, dinh vi, danh di
cua tu » cua tuc, cua su, cua cu
luc va » duc va, tuc va, loc va
y tang » ky tang, 6 tang, 7 tang
xuc va » duc va, tuc va, xac va
ve cam » ve cham, ve cac, va cam

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 y tang lap hai. hieu ve cam ((xuc va) or (luc va)) danh vi ((cua te) OR (cua tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach y tang lap hai. hieu ve cam ((xuc va) OR (luc va)) danh vi ((cua te) OR (cua tu)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach y tang lap hai. hieu ve cam ((xuc va) or (luc va)) danh vi ((cua te) OR (cua tu))".
• Adding a wildcard symbol may retrieve word variants: su sach y tang lap hai. hieu ve cam ((xuc va) or (luc va)) danh vi ((cua te) OR (cua tu))*.