2018年5月20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。共九位党员参加今 天的活动。以下图片为活动现场照片。—杨莉编辑
On Sunday, May 20, 2018, 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. 9 DPC members participated in today’s meeting. The following picture is the activity site photos. — Yang Li editing.
