Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
thanh tung » thanh cong
thieu anh » chieu xanh, thien danh, thieu nhi
thien anh » thien danh, tien anh, thien thanh
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cao » toan ban, toan tap
tung va » trung va, tuong va, dung va

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)) - thanh tung va nhung cong dan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu anh) OR (thien anh)) - thanh tung va nhung cong dan toan cao.
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu anh) or (thien anh)) - thanh tung va nhung cong dan toan cao*.