Perhaps you should try some spelling variations:
sang lai » sang lap, mang lai, sang mai
sang tai » hang tai, sang tao, tang tai
hieu so » thieu so
so phat » su phat, so phan, so chat
vi cua » vai cua, di cua
xuc va » tuc va, luc va, xac 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)) hoi. hieu so phat ((xuc va) or (duc 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)) hoi. hieu so phat ((xuc va) OR (duc va)) hanh vi cua te.
• Adding a wildcard symbol may retrieve word variants: tu sai ky ((sang lai) or (sang tai)) hoi. hieu so phat ((xuc va) or (duc va)) hanh vi cua te*.