Perhaps you should try some spelling variations:
sang tai » hang tai, sang tao, sang than
tang tai » hang tai, dung tai, sang tao
tieu su » thieu so
danh vi » hanh vi, dinh vi, danh di
va danh » va dinh, va dan, va hanh
cam tuc » cam xuc, cam tu, nam thuc
vi cua » vai cua, di cua
tuc va » thuc va, truc va, tuc xa
su cam » su nam, su cao, su can
sac ky » cac ky
cua te » cua tu

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: tu ((sai ky) OR (sac ky)) ((sang tai) OR (tang tai)) hoi. tieu su cam tuc va danh vi cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sai ky) or (sac ky)) ((sang tai) OR (tang tai)) hoi. tieu su cam tuc va danh vi cua te~".
• Adding a wildcard symbol may retrieve word variants: tu ((sai ky) or (sac ky)) ((sang tai) OR (tang tai)) hoi. tieu su cam tuc va danh vi cua te*.