Zhiping Chen, senior engineer of environmental protection ecology and engineering, registered construction engineer of municipal engineering. He graduated from environmental engineering major of Nanjing university, and now is the chief engineer of Nanfang Environmental Protection Group. He engaged in design, research and development work of environmental protection and ecological engineering for a long time. Additionally, he is also an expert of Science and Technology Review of Guangdong Province, an expert of Guangzhou Science and Technology Expert Database, an expert committee member of Guangdong Environmental Protection Industry Expert Technical Committee, and an external tutor of postgraduate students of Guangdong University of Technology. He has been awarded the honorary titles of "Excellent Expert of Guangzhou in 2019" and "Innovative Leading Talent of Panyu in 2018". He has won the first prize of Environmental Protection Science and Technology of Guangdong Province, the third prize of Environmental Protection Science and Technology of the Ministry of Environmental Protection, and the special prize of National Commercial Science and Technology Progress in 2019. He has published more than 10 papers in domestic and foreign journals and applied for more than 10 patents. He has undertaken and participated in dozens of research and development projects at provincial, municipal and district levels, and won contracts worth tens of millions of yuan. We have developed dozens of high-tech products of Guangdong Province.