1. The first-class areas include six cities including Guangzhou, Shenzhen, Zhuhai, Foshan, Zhongshan and Dongguan, and the starting point for a large amount of fraud is more than 6,000 yuan; The starting point of the huge amount is 10 million yuan or more; The starting point for a particularly huge amount is more than 500 thousand yuan.
2. The second category includes Shantou, Shaoguan, Heyuan, Meizhou, Huizhou, Shanwei, Jiangmen, Yangjiang, Zhanjiang, Maoming, Zhaoqing, Qingyuan, Chaozhou, Jieyang, Yunfu and other cities 15, and the starting point for a large amount of fraud is more than 4,000 yuan; The starting point of the huge amount is more than 60 thousand yuan; The starting point for a particularly huge amount is more than 500 thousand yuan.