Perhaps you should try some spelling variations:
tang tai » hang tai, dung tai, sang tao
sang tai » hang tai, sang tao, sang than
van hanh » van thanh, ban hanh, van anh
hieu ve » hieu va, hieu van
xuc van » duc van, luc van, xuc ban
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
ve cam » ve cham, ve cac, va cam
vi cua » vai cua, di cua
cua tu » cua tuc, cua su, cua cu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky ((sang tai) or (tang tai)) hoi. hieu ve cam xuc van hanh vi cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky ((sang tai) OR (tang tai)) hoi. hieu ve cam xuc van hanh vi cua tu.
• Adding a wildcard symbol may retrieve word variants: tu sac ky ((sang tai) or (tang tai)) hoi. hieu ve cam xuc van hanh vi cua tu*.