Perhaps you should try some spelling variations:
hang tai » hang va, dung tai
ky hang » ky nang, ly hang, ky dang
tai hai » thi hai, dai hai, tai ha
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
tu sac » tu sach, tu cac, tu san
luc va » duc va, tuc va, loc va
vi cua » vai cua, di cua
xuc va » duc va, tuc va, xac va
bac va » ban va, bac ha, bao va
sac ky » cac ky, sai ky
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 hang tai hai. hieu ve cham ((((xuc va) or (bac va))) or (luc va)) hanh vi cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky hang tai hai. hieu ve cham ((((xuc va) OR (bac va))) OR (luc va)) hanh vi cua tu.
• Adding a wildcard symbol may retrieve word variants: tu sac ky hang tai hai. hieu ve cham ((((xuc va) or (bac va))) or (luc va)) hanh vi cua tu*.