Perhaps you should try some spelling variations:
thieu danh » thien danh, chieu xanh, dieu danh
tieu danh » dieu danh, tiep danh, thien danh
trinh dan » trinh han, trinh san, trinh da
thuc dung » thuoc dung, thuy dung, tuc dung
dung cong » dung trong
than phan » thanh phan, thanh pham, thanh nhan
toan phan » thanh phan, toan ban, hoa phan
dan thuc » dan toc, am thuc

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((thieu danh) OR (tieu danh)) - trinh dan thuc dung cong ((than phan) or (toan phan)) cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu danh) OR (tieu danh)) - trinh dan thuc dung cong ((than phan) OR (toan phan)) cac.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((thieu danh) OR (tieu danh)) - trinh dan thuc dung cong ((than phan) or (toan phan)) cac".
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu danh) OR (tieu danh)) - trinh dan thuc dung cong ((than phan) or (toan phan)) cac*.