Perhaps you should try some spelling variations:
doanh nhanh » doanh nhan, doanh thanh, danh thanh
thieu xanh » chieu xanh, hieu manh, thien anh
thong cong » trong cong, tong cong, thong thong
hoc thieu » toc thieu, hoc hien
danh nhan » doanh nhan, thanh nhan, benh nhan
cong cong » cong dong, trong cong, dung cong
sat phan » sat nhan, vat phan, xuat phan

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