Mingto Yu has served as our director since May 2020. Mr. Yu has served as the vice chairman of Egis Technology Inc. since August 2019. Prior to Egis, Mr. Yu served as the President at Kaiyu Consulting Inc. from 2013 to 2019. Prior to that, Mr. Yu served as the chief financial officer at Xiaomi from 2011 to 2012 and at Mediatek from 2001 to 2010. Mr. Yu received an MBA degree from the Wharton School, University of Pennsylvania in 1995.