Wei Zheng (center, in blue suit), Chairman and CEO of SSLJ.com, and other guests celebrate for listing of SSLJ at Nasdaq market site in New York, the United States, Feb. 5, 2018. Chinese vertically integrated online-to-offline (O2O) home improvement service and product providers SSLJ.com Limited on Monday rang the Nasdaq Stock Market opening bell in celebration of its Initial Public Offerings (IPO), notching the first Nasdaq IPO of a Chinese company this year. (Xinhua/Wang Ying)