Perhaps you should try some spelling variations:
hang tai » hang va, dung tai
hieu sau » hieu su, hieu suat, tieu su
sau phat » su phat, dau phat, sau phau
phat xuc » chat xuc, phat xuat, phap xu
sang ma » tang ma, nang ma, sang tao
va hanh » van hanh, va thanh, va danh
tu sai » tu bai, tu san, tu cai
sai ky » sac ky
xuc va » duc va, tuc va, luc va
vi cua » vai cua, di cua
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 ((hang tai) or (sang ma)) hoi. hieu sau phat xuc va hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sai ky ((hang tai) OR (sang ma)) hoi. hieu sau phat xuc va hanh vi cua te.
• Adding a wildcard symbol may retrieve word variants: tu sai ky ((hang tai) or (sang ma)) hoi. hieu sau phat xuc va hanh vi cua te*.