Kai Guanchang Chen Guanghua, a famous entrepreneur in Fujian Province and former director of Fuzhou No.1 Middle School, was once sentenced to fixed-term imprisonment 10 years by the court for corruption and bribery. You Quanrong and his colleagues, as defense lawyers in the second instance, boldly defended Chen Jinxing's innocence on the basis of a lot of investigation and evidence collection, based on facts and taking the law as the criterion. Finally, Chen Guanghua was acquitted.