Nanchang Hangkong University, Nanchang Hangkong University, Nanchang Hangkong University, Nanchang Hangkong University, Nanchang Hangkong University, affiliation not provided to SSRN, Fujian Normal University, affiliation not provided to SSRN, Nanchang Hangkong University, Nanchang Hangkong University, Nanchang Hangkong University, Nanchang Hangkong University and Nanchang Hangkong University