There are many cost training institutions in Shijiazhuang, such as Piaozhuo, Zhengbang, Huida, Borui, Feishuo, Yao Hui, Dafa, Tianqi and Dingcheng, which have training research and practical skills training. You can Baidu yourself. First, choose a few more practical investigations and compare them. Find out what you want to get through training and how to accumulate it to achieve what you want.