China has made significant strides in thorium-based molten salt nuclear technology, moving closer to energy independence. The experimental reactor in the Gobi Desert, developed by the Shanghai Institute of Nuclear Applied Physics, recently achieved thorium-to-uranium fuel conversion. This process turns thorium-232 into uranium-233, which can sustain nuclear chain reactions. With a capacity of 2 megawatts, this reactor is the only operational demonstration of this advanced technology globally. Thorium is more abundant than uranium and generates less radioactive waste, making it an attractive option for sustainable energy. The molten salt reactor operates at atmospheric pressure, reducing the risk of high-pressure explosions. It also allows for continuous, on-the-fly refueling, unlike conventional reactors that require shutdowns for fuel replacement. This reactor type can be deployed in arid regions, where traditional plants struggle due to high water needs. The Chinese Academy of Sciences has been developing this technology since 2011, aiming for a larger 100-megawatt reactor by 2035. The project was led by Xu Hongjie, who passed away shortly before the latest achievement. Xu had a long history in nuclear physics, contributing to major projects like the Shanghai Synchrotron Radiation Facility. His efforts in thorium technology are now shaping China's future energy landscape, with nearly 100 institutions collaborating on the reactor's development. This work positions China as a leader in next-generation nuclear energy solutions.