三期四期必出一期

简介：Yang Wenyue, as the governor, was very clear about the harmfulness of the plague. Zhu Cixiang did not go into details. He focused on the use of some new epidemic prevention methods. Wu Youxing, a famous doctor of the generation, was in Baoding at this time. Zhu Cixiang recommended Wu Youxing. Give it to Yang Wenyue and ask him to make good use of it.