Perhaps you should try some spelling variations:
hanh dai » hanh tai, hanh dao, vanh dai
thu sach » thuat sach, thuoc sach, thu hoach
van hanh » van thanh, ban hanh, van anh
cham xuc » cam xuc, chat xuc, cham soc
tu sach » su sach, te sach, tu cach
xuc van » duc van, luc van, xuc ban
va cham » va chat, va tham
hieu va » lieu va, hieu qua
cua tre » cua te, cuu tre, cua triet
co hoa » co hoat, cho hoa, co hoc
o hoa » do hoa, so hoa, o ha

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 (thu sach)) ky nang ((o hoa) or (co hoa)). hieu va cham xuc van hanh dai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (thu sach)) ky nang ((o hoa) OR (co hoa)). hieu va cham xuc van hanh dai cua tre.
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (thu sach)) ky nang ((o hoa) or (co hoa)). hieu va cham xuc van hanh dai cua tre*.