The global climate is warming significantly. Since the middle of the 20th century, the global average temperature has increased by 0.15C/decade. It is predicted that by the middle of this century, the warming of the climate system will continue, and the adverse effects and risks of climate change will continue to intensify. Consistent with the overall trend of global climate change, the temperature in my country has risen significantly. From 1951 to 2020, the average temperature rise rate reached 0.26C/10 years, which was higher than the global average during the same period.