Shenzhen University, Shenzhen University, Shenzhen University, Shenzhen University, Shenzhen University, Shenzhen University, Shenzhen University, Shenzhen University, Shenzhen University, Beijing Normal University, Beijing Normal University, Beijing Normal University (BNU) - Key Laboratory of Beam Technology of Ministry of Education, Shenzhen University, Shenzhen University, Shenzhen University, affiliation not provided to SSRN, Zhejiang University of Technology, affiliation not provided to SSRN and Shenzhen University