Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
ban thanh » ban hanh, ban hang
cham luc » cham soc, nhan luc, cham cuu
hieu va » lieu va, hieu qua
vai cua » dai cua, hai cua, lai cua
luc ban » duc ban, cuc ban, luc bat
va cham » va chat, va tham
su sach » so sach, vu sach
nang xa » lang xa, nang ma, mang xa
co sach » bo sach, cuon sach, hoc sach
cua tre » cua te, cuu tre, cua triet

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

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