1. State Grid Chongqing Electric Power Company Ultra High Voltage Branch,Chengxi Substation Operation and Maintenance Center,Chongqing,China
2. State Grid Chongqing Electric Power Company Ultra High Voltage Branch,Chengdong Substation Operation and Maintenance Center,Chongqing,China
3. State Grid Chongqing Electric Power Company Ultra High Voltage Branch,Operation and Inspection Department,Chongqing,China
4. Xi’an Jiaotong-Liverpool University,International Business School,Suzhou,China