2017年12月17日星期二下午2点，中国民主党党部组织讲座，学习美国历史，由王澄医生主持讲解。共二十二位党员参加今天的活动。以下图片为活动现场照片。—杨莉编辑
On Sunday, December 17, 2017, at 2:00 pm, the Democratic Party of China (DPC) held a weekend lecture series in the DPC meeting area by doctor Wang Cheng. Learn history of the United States. 22 DPC members participated in today’s meeting. The following picture is the activity site photos. — Yang Li editing.
