Perhaps you should try some spelling variations:
thuoc sach » hoc sach, nuoc sach, thuat sach
thu bang » thu ban, thu hang, thu trang
chu bang » chuc nang, chu quang, chu trang
hanh vai » hanh vi, hanh va, hanh tai
cam loc » cam lo
va hanh » van hanh, va thanh, va danh
vai cua » dai cua, hai cua, lai cua
cua tre » cua te, cuu tre, cua triet
va cam » va cham, va cac, va cao
loc va » hoc va, luc va
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: thuoc sach ((thu bang) or (chu bang)) x hoi. lieu va cam loc va hanh vai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuoc sach ((thu bang) OR (chu bang)) x hoi. lieu va cam loc va hanh vai cua tre.
• Adding a wildcard symbol may retrieve word variants: thuoc sach ((thu bang) or (chu bang)) x hoi. lieu va cam loc va hanh vai cua tre*.