Qingyang Xu, female, born in 1992, from Wuhan, Hubei province. She graduated from University of International Business and Econonics(UIBE) from 2010 to 2014 and received her Bachelor degree of Economics. In 2016, she got a master degree for management in University of Bristol in UK and now working as a Phd candidate with the help of professor Qiao-mei Liang in Beijing Institute of Technology (BIT).