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

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: su sac ky ((sang lap) OR (sang tao)) hai. ((hieu ve) OR (hieu va)) cam xuc va danh vi cua tu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sac ky ((sang lap) OR (sang tao)) hai. ((hieu ve) or (hieu va)) cam xuc va danh vi cua tu~".
• Adding a wildcard symbol may retrieve word variants: su sac ky ((sang lap) OR (sang tao)) hai. ((hieu ve) or (hieu va)) cam xuc va danh vi cua tu*.