Perhaps you should try some spelling variations:
dung thuoc » dung hoc
dong thuoc » dang thuoc, don thuoc, dong thuc
thuoc kiem » nhuoc kim
thuoc dan » thuoc dang, thuc dan, thuoc ban
dan thieu » dan thiet, doan thien, dang thien
kiem soat » kiem toan
binh van » dinh van, binh dan, binh tan
tin » tinh

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( tin dung thuoc dan thieu so ) or ( binh van dong thuoc kiem soat ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tin dung thuoc dan thieu so ) OR ( binh van dong thuoc kiem soat )).
• Adding a wildcard symbol may retrieve word variants: (( tin dung thuoc dan thieu so ) or ( binh van dong thuoc kiem soat ))*.