The film mainly tells the Kashin-Beck disease prevention and control team, represented by Yin Peipu, an orthopedic expert at Xi’an Jiaotong University, has taken root in the ward for more than half a century. Through long-term investigations and research with the same team, they put forward the disease prevention concept of “eating miscellaneous food, improving water, and stressing hygiene”. It also established a disease prevention school to combine prevention and... see more