According to relevant public information, the defendant Kang Yongbin knew that others used the information network to commit crimes. Collaborate with others to provide payment and settlement assistance for his crime, if the circumstances are serious, and his behavior violates Article 287 bis of the Criminal Law of People's Republic of China (PRC). If the facts of the crime are clear and the evidence is true and sufficient, the criminal responsibility should be investigated for the crime of helping information network criminal activities.