Perhaps you should try some spelling variations:
hanh tai » thanh tai, hang tai, han tai
toc sach » hoc sach, doc sach, thuoc sach
cham xuc » cam xuc, chat xuc, cham soc
hieu va » lieu va, hieu qua
tai cuu » tai cuc, tai buu, tai cua
va hanh » van hanh, va thanh, va danh
va cham » va chat, va tham
tu sach » thu sach, su sach, tu cach
nang xa » nang x, lang xa, nang ma
cuu tre » cua tre, cau tren, cau treo
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: ((((tu sach) or (te sach))) or (toc sach)) ky nang xa hoi. hieu va cham xuc va hanh tai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((tu sach) OR (te sach))) OR (toc sach)) ky nang xa hoi. hieu va cham xuc va hanh tai cuu tre.
• Adding a wildcard symbol may retrieve word variants: ((((tu sach) or (te sach))) or (toc sach)) ky nang xa hoi. hieu va cham xuc va hanh tai cuu tre*.