Perhaps you should try some spelling variations:
lam thuoc » nam thuoc, am thuc, cay thuoc
lang van » dang van, tang van, hoang van
hieu van » hieu va, thien van, lieu va
thuoc bo » thuoc ho, hoc bo, thuoc ma
te sach » toc sach
lang xa » lang ha, dang xay
van lam » van nam
bo benh » so benh, o benh, ba benh
benh te » benh tre, benh ve, benh he
cua tre » cua te, cuu tre, cua triet
te cua » tue cua, le cua, de cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach y ((lang xa) or (lang van)) hoi. hieu van lam thuoc bo benh te cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y ((lang xa) OR (lang van)) hoi. hieu van lam thuoc bo benh te cua tre.
• Adding a wildcard symbol may retrieve word variants: te sach y ((lang xa) or (lang van)) hoi. hieu van lam thuoc bo benh te cua tre*.