At the 2023 Supercomputing Innovation Application Conference held in Guangzhou, the National Supercomputing Guangzhou Center released a new generation of domestically produced supercomputing system "Tianhe Xingyi", which has doubled the computing power, network capacity, storage capacity, and application service capacity of "Tianhe 2" in various aspects, to meet the growing demand for high-performance computing, artificial intelligence large model training, and big data analysis in various application scenarios, Further enhance the multi domain application service capabilities of the center. It is reported that "Tianhe Xingyi" is application centric, built with key technologies such as advanced domestic computing architecture, high-performance multi-core processors, high-speed internet, and large-scale storage. It will provide strong high-end computing power and platform support for cutting-edge technological breakthroughs, strategic engineering construction, and industrial upgrading and transformation in Guangzhou, Guangdong Province, and the Guangdong Hong Kong Macao Greater Bay Area. Tianhe-2 was successfully developed in 2013 and has won the TOP500 world supercomputing championship multiple times, which is an important sign that China's supercomputing system development has entered the world's leading ranks. In the past 10 years of development, the National Supercomputing Guangzhou Center has created a domain oriented application service platform, with the number of users increasing from over 300 to over 300000. The Tianhe-2 supercomputing application has been selected as one of China's top ten technological advancements. (Lai Xin She)