The person in charge of the National Natural Fund Innovation Group refers to the legal representative of the unit or the main person in charge who exercises authority on behalf of the unit as stipulated by laws and administrative regulations. This is the definition of the meaning of unit leader. The National Natural Science Foundation of China’s Innovative Research Group Project is mainly to support outstanding young and middle-aged scientists to become academic leaders and research backbones, to jointly carry out innovative research around an important research direction, and to cultivate and create research groups that occupy a place at the forefront of international science.