In addition, when choosing training institutions, we should first choose authoritative training institutions and conduct training through the most formal methods. Secondly, we should know the number of trainees and the passing rate; Thirdly, know whether the teaching team is strong, and a good teacher will make your preparation 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 the best.
Wish you success!