Has Lu Jun, the chairman of SIC, worked in East China Group before?

Lu Jun, the chairman of SIC Property, used to work in East China Group. According to relevant information, he inquired about the army and served as the legal representative of Shanghai SIC Property Management Co., Ltd., Shanghai Shen Da Property Co., Ltd. and Shanghai New Century Real Estate Service Co., Ltd., and previously served as the vice president of East China Group, Shanghai Shen Da Property Co., Ltd. and Shanghai New Century Real Estate Service Co., Ltd.