Perhaps you should try some spelling variations:
toc cham » toc thai
ky tang » ky nang, ky dang, kho tang
tang xa » trang xa, tang ma, lang xa
ve cham » va cham, ve chat, vu cham
va danh » va dinh, va dan, va hanh
danh vi » hanh vi, dinh vi, danh di
cua tre » cua te, cuu tre, cua triet
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
vi cua » vai cua, di cua

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 sac ky tang xa hoi. hieu ((ve cham) OR (toc cham)) hoc va danh vi cua tre~.
• Adding a wildcard symbol may retrieve word variants: tu sac ky tang xa hoi. hieu ((ve cham) or (toc cham)) hoc va danh vi cua tre*.