Perhaps you should try some spelling variations:
chinh xuat » chinh luan, chiet xuat, chinh phat
thieu xanh » chieu xanh, thien anh, thien danh
thong cong » trong cong, thong thong, phong chong
hieu manh » chieu xanh, hieu nganh, dieu hanh
tong cong » trong cong, cong cong, dung cong
van juan » van quan, van tuan, van huan
juan cao » quang cao, toan cao, quan cau

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 (hieu manh)) - hanh chinh xuat ((thong cong) or (tong cong)) van juan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu xanh) OR (hieu manh)) - hanh chinh xuat ((thong cong) OR (tong cong)) van juan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((thieu xanh) OR (hieu manh)) - hanh chinh xuat ((thong cong) or (tong cong)) van juan cao".
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu xanh) OR (hieu manh)) - hanh chinh xuat ((thong cong) or (tong cong)) van juan cao*.