Perhaps you should try some spelling variations:
sang lap » sang tao, sang ma, sang tai
dang lap » dan lap, dung lap, dang loai
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
xuc va » duc va, tuc va, xac va
luc va » duc va, tuc va, loc va
vi cua » vai cua, di cua
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: tu cac ky ((dang lap) OR (sang lap)) hai. hieu ve cham ((xuc va) or (luc va)) hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cac ky ((dang lap) OR (sang lap)) hai. hieu ve cham ((xuc va) OR (luc va)) hanh vi cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cac ky ((dang lap) OR (sang lap)) hai. hieu ve cham ((xuc va) or (luc va)) hanh vi cua te".
• Adding a wildcard symbol may retrieve word variants: tu cac ky ((dang lap) OR (sang lap)) hai. hieu ve cham ((xuc va) or (luc va)) hanh vi cua te*.