Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
te sach » toc sach
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
tay hoi » tay ho, tao hoi, tay thai
xay hoi » xa hoi, cay phoi, gay thoi
ky dang » ky danh
cua tre » cua te, cuu tre, cua triet
xuc va » duc va, tuc va, luc va
va don » va dong, va doc, va do
vi cua » vai cua, di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ((ky dang) or (ky nang)) ((xay hoi) OR (tay hoi)). hieu ve cham xuc va don vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((ky dang) OR (ky nang)) ((xay hoi) OR (tay hoi)). hieu ve cham xuc va don vi cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ((ky dang) or (ky nang)) ((xay hoi) OR (tay hoi)). hieu ve cham xuc va don vi cua tre".
• Adding a wildcard symbol may retrieve word variants: te sach ((ky dang) or (ky nang)) ((xay hoi) OR (tay hoi)). hieu ve cham xuc va don vi cua tre*.