Group 1 - Tencent Technology (Shenzhen) Co., Ltd. has obtained a patent for a "query optimization method, device, and electronic equipment for search engines," with the authorization announcement number CN113407807B, and the application date was December 2020 [1] - Tencent Technology (Shenzhen) Co., Ltd. was established in 2000 and is located in Shenzhen, primarily engaged in software and information technology services, with a registered capital of 2 million USD [1] - The company has invested in 15 enterprises, participated in 264 bidding projects, and has 5,000 trademark records and 5,000 patent records, along with 534 administrative licenses [1]