[China will complete a new generation of complete Mars geological map] September 28th, Hou Zengqian, an academician of the Chinese Academy of Sciences and chief scientist of the Tianwen-3 mission, revealed on September 28 that the new generation of complete Mars geological map will propose a Chinese plan for classifying the geological age of Mars and promote China's independently formulated Mars age classification standards to become a global consensus. Hou Zengqian said at the high-quality development symposium of the Institute of Geology of the Chinese Academy of Geological Sciences that the map is scheduled to be completed by the end of 2028. The Zhurong probe discovered that there was an intercontinental ancient ocean on Mars 3.5 billion years ago and that there may have been a short-term flood 1.6 billion years ago. These latest scientific discoveries will be drawn into the new generation of the entire Mars geological map.