Perhaps you should try some spelling variations:
hanh tai » thanh tai, hang tai, han tai
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
xuc va » duc va, tuc va, luc va
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
va cam » va cham, va cac, va cao
va co » vo co
chua » cua, chu

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 lang xa hoi. hieu ((va cam) or (va co)) xuc va ((hanh vi) or (hanh tai)) sua chua~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky lang xa hoi. hieu ((va cam) OR (va co)) xuc va ((hanh vi) OR (hanh tai)) sua chua.
• Adding a wildcard symbol may retrieve word variants: tu sac ky lang xa hoi. hieu ((va cam) or (va co)) xuc va ((hanh vi) or (hanh tai)) sua chua*.