Yu Huang serves as our Chief Executive Officer and responsible for overall management of CIH. Prior to joining our company in 2000, Ms. Huang served as a senior investment consultant at Weiningxie Company Limited (China) from 1998 to 2000. She served as the manager in the engineering contract and budget department at H.K.I. Company Limited, a subsidiary of HKI Group, from 1996 to 1998. She served as a project manager at Beijing Uni.-Construction Group Company Limited from 1990 to 1996. Ms. Huang holds a bachelor's degree in engineering from North China University of Technology, a master's degree in business administration from Beijing Jiaotong University (formerly Northern Jiaotong University) and a PhD degree in management from Huazhong University of Science and Technology.

Lili Chen serves as our financial controller and in charge of financial affairs of CIH. Ms. Chen served as the director of the Beijing financial management center of Fang from 2017 to 2018, a senior financial manager at Fang from 2015 to 2016, and as a financial manager at Fang from 2014 to 2015. She served as a financial assistant at Melbourne Masolino Supermarket from 2012 to 2013. Ms. Chen holds a bachelor's degree and a master's degree in finance from La Trobe University at Melbourne, Australia.