Perhaps you should try some spelling variations:
dang xay » dang van, van xay
na thuoc » nha thuoc, nam thuoc, va thuoc
thuoc va » thuc va, thuoc ma, thuong va
nang ma » tang ma, sang ma, nang cao
hieu le » hieu ve, hieu he, hieu ly
anh vai » anh va, anh bai, anh van
vai cuu » vai cua
cuu tre » cua tre, cau tren, cau treo
tu sai » tu bai, tu san, tu cai
sai ky » sac ky
va anh » van anh, va danh, va hanh
le na » le nam, le va, le ta

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sai ky ((nang ma) or (dang xay)) hoi. hieu le na thuoc va anh vai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sai ky ((nang ma) OR (dang xay)) hoi. hieu le na thuoc va anh vai cuu tre.
• Adding a wildcard symbol may retrieve word variants: tu sai ky ((nang ma) or (dang xay)) hoi. hieu le na thuoc va anh vai cuu tre*.