Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
chau tre » chay tren, chau tho, cho tre
va thanh » gia thanh, va tinh, le thanh
ty hang » ly hang, ty xang, thi hang
hieu va » lieu va, hieu qua
ty nang » ky nang, ty xang, ly nang
su sach » so sach, vu sach
co loi » co hoi
va cam » va cham, va cac, va cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach ((ty nang) or (ty hang)) co loi. hieu va cam xuc ((va thanh) or (ban thanh)) lai chau tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ((ty nang) OR (ty hang)) co loi. hieu va cam xuc ((va thanh) OR (ban thanh)) lai chau tre.
• Adding a wildcard symbol may retrieve word variants: su sach ((ty nang) or (ty hang)) co loi. hieu va cam xuc ((va thanh) or (ban thanh)) lai chau tre*.