Perhaps you should try some spelling variations:
sang tai » hang tai, sang tao, tang tai
sang lai » sang lap, mang lai, sang mai
chat xuc » chat huu, cam xuc, chao xu
hieu su » hieu sau, tieu su, hieu suat
hieu so » thieu so
va hanh » van hanh, va thanh, va danh
vi cua » vai cua, di cua
xuc va » duc va, tuc va, luc va
tu sai » tu bai, tu san, tu cai
sai ky » sac ky
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 sai ky ((sang lai) or (sang tai)) roi. ((hieu su) OR (hieu so)) chat xuc va hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sai ky ((sang lai) OR (sang tai)) roi. ((hieu su) OR (hieu so)) chat xuc va hanh vi cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sai ky ((sang lai) or (sang tai)) roi. ((hieu su) OR (hieu so)) chat xuc va hanh vi cua te".
• Adding a wildcard symbol may retrieve word variants: tu sai ky ((sang lai) or (sang tai)) roi. ((hieu su) OR (hieu so)) chat xuc va hanh vi cua te*.