Perhaps you should try some spelling variations:
cuong than » cung than, muong thanh, luong thanh
thieu anh » chieu xanh, thien danh, thieu nhi
thien anh » thien danh, tien anh, thien thanh
thuc hung » thuc chung, thuc nhung, thuc cung
thuc dung » thuoc dung, thuy dung, tuc dung
than phan » thanh phan, toan phan, thanh pham
phan cac » nhan cach, phan dau, phan lap

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