Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh oai
thanh tai » thanh hai, thanh toan, doanh tai
chat xuc » chat huu, cam xuc, chao xu
dang xay » dang van, van xay
bo sach » co sach, hoc sach
va chat » van chat, va phat, cao chat
sach ky » sac ky, sach y, sach ty
hieu va » lieu va, hieu qua
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.

• If you are trying to use Boolean operators, they must be ALL CAPS: bo sach ky ((dang xay) OR (nang x)) hoi. hieu va chat xuc va ((thanh vai) OR (thanh tai)) cuu tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "bo sach ky ((dang xay) or (nang x)) hoi. hieu va chat xuc va ((thanh vai) OR (thanh tai)) cuu tre~".
• Adding a wildcard symbol may retrieve word variants: bo sach ky ((dang xay) or (nang x)) hoi. hieu va chat xuc va ((thanh vai) OR (thanh tai)) cuu tre*.