A delegation from the Williams Bay School District of the United States visited Changzhou Longcheng Primary School
A delegation from the Williams Bay School District of the United States visited Changzhou Xinbei Experimental Middle School
The Williams Bay School District of the United States visited Changzhou Foreign Language School Affiliated Bilingual School
美国公立教育局教育交流中心主席Smiley博士访问南京师范大学附属中学，深化教育交流与课程建设
