Perhaps you should try some spelling variations:
sang tao » hang tai
sang lap » sang tai, dan lap, sang tac
hieu ve » hieu va, hieu van
va hanh » van hanh, va thanh, va danh
sang ma » tang ma, nang ma, mang may
cam luc » cam xuc, cau luc
vi cua » vai cua, di cua
luc va » duc va, tuc va, loc va
so sac » so sach, so dac
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.

• If you are trying to use Boolean operators, they must be ALL CAPS: so sac ky ((sang lap) OR (((sang ma) OR (sang tao)))) hai. hieu ve cam luc va hanh vi cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sac ky ((sang lap) or (((sang ma) OR (sang tao)))) hai. hieu ve cam luc va hanh vi cua te~".
• Adding a wildcard symbol may retrieve word variants: so sac ky ((sang lap) or (((sang ma) OR (sang tao)))) hai. hieu ve cam luc va hanh vi cua te*.