China Tax Network is a training institution that imitates China Financial News and taxpayers' clubs. Many courses were taught by these two institutions before follow-up. The current course planned by Chief Executive Dacheng is theoretical and divorced from the actual work of the company. Now I choose to take classes in Zhongcaixun. Course comparison system, finance and tax accounting can be involved in three major sectors. And the CFO also has a special class, which is very good.