Mr. Jingyu Zhang has been serving as our co-president since November 2019 after joining us in March 2017 and has about 20 years of experience working in the product development and sales business. He was the officer in charge of product technology in Xuan Yue Xing Electric Automobile Co., Ltd. from December 2015 to June 2016, and was the deputy general manager of the automotive business of Sina Corp (Nasdaq: SINA) from August 2012 to December 2015. Before that, he worked at Aspect Software Inc. as its director of post-sales service for the Greater China region from April 2010 to August 2012 after serving for more than two years in PCCW Limited (HKG: 0008) as its product manager from September 2007 to March 2010. Prior to his career in PCCW Limited, he worked for Bright Oceans Inter-Telecom Corporation. (SHA: 600289), starting in March 2005, and remained as the assistant president of its research center until August 2007. Mr. Zhang received a Bachelor of Science in Mechanics in 1997 from Jilin Institute of Technology (which merged into Jilin University in 2000).