In 1997, our country held the first securities futures qualifying examination, only 2553 people gained qualified certificate, among them only more than 1500 people have the license engaged in the relevant business of securities futures, and the listed companies on stock exchange of Shanghai and Shenzhen at present have already been up to more than 1000, these companies have periodical audit of two times of every year, numerous companies are waiting to be audited and listed by expanding of present stock market of our country, these part of CPAs can’t deal with the heavy business.