Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
thi hang » thi hanh, thi nang, thi hong
su sach » so sach, vu sach
vai cuu » vai cua
va danh » va dinh, va hanh, dia danh
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
ty hang » ly hang, ty xang, thu hang
cuu tre » cua tre, cau tren, cau treo
va dan » ca dan, va dao, va dau

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: su sach ((ty hang) OR (thi hang)) xa hoi. hieu ve cham xuc ((va danh) OR (va dan)) vai cuu tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ((ty hang) or (thi hang)) xa hoi. hieu ve cham xuc ((va danh) OR (va dan)) vai cuu tre~".
• Adding a wildcard symbol may retrieve word variants: su sach ((ty hang) or (thi hang)) xa hoi. hieu ve cham xuc ((va danh) OR (va dan)) vai cuu tre*.