Perhaps you should try some spelling variations:
thien danh » thien anh, thien dang, thien thanh
thieu anh » thien anh, chieu xanh, thieu nhi
tinh nhan » trinh nhan, tinh than, minh nhan
thuc hung » thuc chung, thuc nhung, thuc cung
thuc dung » thuoc dung, thuy dung, tuc dung
cong than » cong thanh, cong thang, cong tan
than phan » thanh phan, toan phan, thanh pham
phan lap » phan dau

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 anh) or (thien danh)) - tinh nhan ((thuc hung) OR (thuc dung)) cong than phan lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu anh) OR (thien danh)) - tinh nhan ((thuc hung) OR (thuc dung)) cong than phan lap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((thieu anh) or (thien danh)) - tinh nhan ((thuc hung) OR (thuc dung)) cong than phan lap".
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu anh) or (thien danh)) - tinh nhan ((thuc hung) OR (thuc dung)) cong than phan lap*.