Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
vu sach » vu bach, vu khach
va danh » va dinh, va dan, va hanh
hieu va » lieu va, hieu qua
va cham » va chat, va tham
tu nang » tru nang, tu nong, tu nano
su sach » so sach
cua tre » cua te, cuu tre, cua triet
vi cua » vai cua, di cua
x hoi » xa hoi, o hoi, x ho

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

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