lawyer cui xiqiang explained the reasons and analysis of the overdue accounts receivable to the entrepreneurs present, and also explained the importance of accounts receivable management, the identification and prevention of accounts receivable risks, and shared legal skills for overdue accounts receivable for everyone, and compared the advantages and disadvantages of different collection methods. during the lecture, director cui xiqiang patiently explained the legal issues in the students' daily lives based on actual cases. through some pictures and texts and videos, he deepened his understanding of the law and taught students to be qualified students who know the law, understand the law, abide by the law, use the law, and protect the law. 1 hong kong cloud server, domestic high defense server, us high defense 30 moon