求翻译：两江新区；新使命；经验；扬弃是什么意思？

Two Rivers; new mission; experience; abandoned

Two new zones; experience; renunciation; new mission

In new century ten years, the country authorizes Chongqing to set up the two jiangs newly developed area, impels the mid-west the big development big opening, symbolizes the Chinese big opening advancement from east to west strategy big shift.The two jiangs newly developed area may be called west th

Two rivers District; new mission; experience sublation

Two rivers District; new mission; experience sublation