Perhaps you should try some spelling variations:
sang lap » sang tao, sang tai, dan lap
sang ma » tang ma, nang ma, sang tao
hieu va » lieu va, hieu qua
va danh » va dinh, va dan, va hanh
danh vi » hanh vi, dinh vi, danh di
su sac » su sach, su cac, su xac
sac ky » cac ky, sai ky
va cam » va cham, va cac, va cao
xuc va » duc va, tuc va, luc va
vi cua » vai cua, di cua
cua tu » cua tuc, cua su, cua cu

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sac ky ((sang lap) or (sang ma)) hai. hieu va cam xuc va danh vi cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sac ky ((sang lap) OR (sang ma)) hai. hieu va cam xuc va danh vi cua tu*.