民进中央主席许嘉璐、副主席张怀西近日分别率领调研组,深入到北京、天津两地民进组织,就加强自身建设和参政议政等工作进行了调研。这次调研工作是在2月初民进中央主席会议提出加强自身建设,履行参政党职责和大兴调查研究之风 Xu Jialu, chairman of the Central Committee of the Progressive People’s Democratic Republic, and Zhang Huaixi, vice chairman of the Central Committee of the Chinese People’s Democratic Republic, led the research group respectively in recent days and went deep into the people’s organizations in Beijing and Tianjin to carry out investigations and studies on strengthening self-construction and participating in the deliberation and administration of state affairs. The survey was conducted in early February when the Central Committee of the Chinese People’s Democratic Progressive Party proposed strengthening self-construction, performing the duties of participating parties and conducting investigations and studies in Daxing