Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
cua thuong » cua truong, cua phuong, ca thuong
chua xang » chua nang, chuc nang, chu bang
chuc danh » chuc nganh, thuc hanh, chuc nang
hanh tang » hanh trang, anh tang, hanh mang
chu xanh » chu manh, chieu xanh, chu thanh
tang cua » mang cua, hang cua, tang luan
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((((chu xanh) OR (chuc danh))) or (chua xang)) - hanh tang cua thuong cong dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((((chu xanh) OR (chuc danh))) OR (chua xang)) - hanh tang cua thuong cong dan than cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((((chu xanh) OR (chuc danh))) or (chua xang)) - hanh tang cua thuong cong dan than cau".
• Adding a wildcard symbol may retrieve word variants: theo ((((chu xanh) OR (chuc danh))) or (chua xang)) - hanh tang cua thuong cong dan than cau*.