I haven't heard that Pusi Education specially went to Baidu before answering. Well, it seems quite reliable. After all, I think the address is Putian, a city with few IT training institutions. In any case, training institutions should go to more formal places. In fact, practice depends on individuals. Self-study is good if there is enough, but it is ok to learn a technology without perseverance, foundation and skills. My personal opinion is for reference only, and I hope it can help you.