In addition, when choosing training institutions, we must first understand the scale of training institutions and carry out training through the most formal ways and means.
Secondly, we should know the number of trainees and the passing rate; Understand the teaching staff again, and a good teacher will get twice the result with half the effort; Finally, whether there is a perfect integrated service system, from a series of systems such as attendance card system and teaching head teacher system, the one that suits you is better.
You can pay attention to official website's information about the course instruction manual of Xiashandong Zhonggong Education.