Perhaps you should try some spelling variations:
sang lap » sang tao, sang ma, sang tai
tang lap » tan lap, tang ap, tang lao
hieu ve » hieu va, hieu van
truc va » thuc va, thuc vat, trung va
ve cham » va cham, ve chat, vu cham
vi cua » vai cua, di cua
tu sac » tu sach, tu cac, tu san
xuc va » duc va, tuc va, luc va
sac ky » cac ky, sai ky
cua cu » cua chu, cua cau, cua su

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky ((tang lap) OR (sang lap)) hai. hieu ve cham ((xuc va) or (truc va)) hanh vi cua cu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky ((tang lap) OR (sang lap)) hai. hieu ve cham ((xuc va) OR (truc va)) hanh vi cua cu*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ky ((tang lap) OR (sang lap)) hai. hieu ve cham ((xuc va) or (truc va)) hanh vi cua cu*".