Primary students from Chongchuan district visited the Jinghua Pharmaceutical and felt the charm of traditional Chinese medicine on July 10. [Photo/ntfabu.com]

A group of primary students from Chongchuan district in Nantong, East China's Jiangsu province, visited the Jinghua Pharmaceutical Group Co Ltd which is located in the Gangzha Economic Development Zone in the district on July 10.

The students visited the exhibition hall of Jinghua Pharmaceutical, had a look at the fresh traditional Chinese medicine materials, watched a video of making Wang Shi Bao Chi Wan, and tried their hands at packaging the medicine.

Wang Shi Bao Chi Wan is a traditional Chinese medicine used mostly to treat digestive problems. In June this year, the techniques for making Wang Shi Bao Chi Wan made the list of the fifth group of national intangible cultural heritage items.