On June 20th,  Jinlang Zeng from  Information Department of Fujian Maternity and Child Health Hospital and his team came to Nanjing Medical University's Birth Cohort Research Center to visit, study and exchange.

During the three-day visit, the Birth Cohort Research Center held a number of special training meetings, from the introduction of the national birth cohort project to the operation of the paperless birth cohort system, from the education and inclusion of the birth cohort to the follow-up of offspring. The work experience is summarized, and the work situation and work results of the National Birth Cohort Project are shown to visitors from multiple angles.

The center also invited visitors to visit the National Birth Cohort BioBank, and went to the cohort follow-up site of Nanjing Maternity and Child Health Hospital for field visits and exchanges.