China's main space contractor, the China Aerospace Science and Technology Corporation (CASC), recently conducted successful testing of five different rocket engines on January 2, 2025. The tests took place at two locations, Beijing and Laiyuan County in Hebei Province, North China. One of the significant tests involved a new hydrogen-oxygen engine for the upper stage of a rocket, conducted by the 101 Institute of CASC's Academy of Aerospace Propulsion Technology. This experiment aimed to evaluate the engine's coordination and performance data, with engineers confirming its success. The testing also included a methane-liquid oxygen engine in Laiyuan County, adding to China's propulsion technology capabilities. These advancements align with China's efforts in developing engines for upcoming space missions, such as the Long March 10 launcher intended for sending astronauts to the moon. Additionally, various engines, including main engines and reaction control engines, were tested in Beijing, although specific rocket applications were not disclosed. Looking ahead, CASC plans to further explore and test multiple engines for deep-space missions, heavy-lift rockets, and other major space projects. The successful tests signify progress in China's rocket technology development, with potential launches of new Long March and commercial rockets expected in the near future. The ongoing efforts in engine research and testing highlight China's commitment to advancing its space exploration capabilities and solidifying its position in the global space industry.