Europe believes that coal-fired power carbon is expensive and is not allowed to be imported. This train of thought has not been straightened out. We should adjust the development and layout of industries through market economy, rather than simply taking actions to promote reasonable carbon trading. For example, the transmission and use of incoming calls are also global. To calculate the economic value and use value of electricity, it is necessary to ensure the lowest carbon emission and achieve the highest carbon emission reduction through global cooperation. This is the spirit of the unity of human destiny.