Perhaps you should try some spelling variations:
bach thuoc » bach tuoc, cach thuc, ban thuoc
hien bach » vien bach, thien hach, hien hanh
bieu hien » dieu hien, dieu khien, bien phien
thuoc ban » thuoc tan, thuoc dang, thuoc ma
ban thanh » ban hanh, ban hang
nhoa cua » nha cua, khoa cua, nghia cua
thu ban » thu hang
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
hoa cua » hoa chat, hoa xuat
ban ky » van ky, dan ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu ban ky lang xa hoi. bieu hien bach thuoc ban thanh ((hoa cua) or (nhoa cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu ban ky lang xa hoi. bieu hien bach thuoc ban thanh ((hoa cua) OR (nhoa cua)) tre.
• Adding a wildcard symbol may retrieve word variants: thu ban ky lang xa hoi. bieu hien bach thuoc ban thanh ((hoa cua) or (nhoa cua)) tre*.