Group 1 - The core point of the article is that Beijing Xinyang Wanhui Technology Consulting Co., Ltd. has obtained a patent for a user screening method, device, electronic equipment, and storage medium, with the patent number CN115935031B and application date in September 2021 [1] - Beijing Xinyang Wanhui Technology Consulting Co., Ltd. was established in 2014 and is located in Beijing, primarily engaged in technology promotion and application services [1] - The registered capital of Beijing Xinyang Wanhui Technology Consulting Co., Ltd. is 92.2 million RMB [1] Group 2 - The company has invested in 5 other enterprises and holds 123 patents, along with 2 trademark registrations and 4 administrative licenses [1]