On the afternoon of the 15th, Cao Jianlin, Vice Minister of Ministry of Science and Technology, accompanied by Wang Qin, deputy director of the Jiangsu Provincial Department of Science and Technology, and Yan Li, party secretary of Changzhou��s municipal government, investigated Changzhou��s science and technology development. They successively visited Zhongjian Technology Development Co., Ltd., Jiangnan Graphene Research Institute, and West Taihu Lake Science and Technology Center under construction. Cao Jianlin said the Ministry of Science and Technology would give full support to Changzhou��s Development.