Perhaps you should try some spelling variations:
thieu xanh » hieu manh, thien anh, thien danh
chieu xanh » chieu sach, chieu sang, chieu tinh
danh thanh » dinh thanh, dang thanh, nhanh thanh
luong cong » dung cong, trong cong, cong cong
danh nhan » doanh nhan, thanh nhan, benh nhan
cong than » cong thanh, cong thang, cong tan
than phan » thanh phan, toan phan, thanh pham

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 xanh) or (chieu xanh)) - canh ((danh thanh) or (danh nhan)) luong cong than phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu xanh) OR (chieu xanh)) - canh ((danh thanh) OR (danh nhan)) luong cong than phan tu.
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu xanh) or (chieu xanh)) - canh ((danh thanh) or (danh nhan)) luong cong than phan tu*.