On May 12, Changzhou committee leaders who were accompanied by vice secretary Yuan Shizhu of Yancheng committee, minister of organization branch Lv Jing of district committee and other leaders, came to our group to review the work of party buliding. The president of our group accompanied the guests and introduced the development histories of our group during these 20 years,and the guests highly appraised both the miraculous development speed of our group and the construction in the industrial park district.