Perhaps you should try some spelling variations:
nhanh hai » nhanh thai, thanh hai, nhanh ha
toc sach » hoc sach, doc sach, thuoc sach
va nhanh » va thanh, va hanh, va nhan
cham xuc » cam xuc, chat xuc, cham soc
hai cua » thai cua, dai cua, hoi cua
va cham » va chat, va tham
hieu va » lieu va, hieu qua
ty hang » ly hang, ty xang, thi hang
ty nang » ky nang, ty xang, ly nang
cua tre » cua te, cuu tre, cua triet
xuc va » duc va, tuc va, luc va

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) or (toc sach)) ((ty nang) OR (ty hang)) xa hoi. hieu va cham xuc va nhanh hai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sach) OR (toc sach)) ((ty nang) OR (ty hang)) xa hoi. hieu va cham xuc va nhanh hai cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((te sach) or (toc sach)) ((ty nang) OR (ty hang)) xa hoi. hieu va cham xuc va nhanh hai cua tre".
• Adding a wildcard symbol may retrieve word variants: ((te sach) or (toc sach)) ((ty nang) OR (ty hang)) xa hoi. hieu va cham xuc va nhanh hai cua tre*.