China Ruifeng Renewable Energy Holdings Limited announced resignation of Ms. Wong from the independent non-executive Director, the chairperson of the Audit Committee and the member of each of the Remuneration Committee and the Nomination Committee with effect from January 31, 2019. The company appointed Mr. Jiang as an independent non-executive Director, the chairman of the Audit Committee and a member of each of the Remuneration Committee and the Nomination Committee with effect from 31 January 2019. Mr. Jiang, aged 47, has been the vice-president and chief financial officer in Wonderland International Financial Holdings Limited since January 2018. Mr. Jiang worked in BeijingRenge Technology Corp. Ltd. as vice general manager and chief financial officer from September 2015 to December 2017. Mr. Jiang qualified as an accountant in the People's Public of China in May 1998 and as an intermediate financial officer conferred by the Ministry of Personnel People's Republic of China in November 1997. Mr. Jiang completed his research program in Art and Culture at Sichuan University in July 2000 and obtained his bachelor degree in Accountancy at the Central Institute of Finance in June 1993.