Group 1 - The core point of the article is that Ping An Bank has obtained a patent for a "meta-learning-based adaptive text-to-speech method and its related devices," with the patent granted under announcement number CN114999442B and the application date being May 2022 [1] Group 2 - Ping An Bank, established in 1987 and located in Shenzhen, primarily engages in monetary financial services [1] - The registered capital of Ping An Bank is approximately 11.42 billion RMB [1] - According to data analysis, Ping An Bank has made investments in 11 companies, participated in 1,146 bidding projects, holds 497 trademark information records, and has 4,652 patent records, along with 71 administrative licenses [1]