On 16 August 2020, PolyU Pearl River Delta Alumni Network organised an Alumni Salon “How Can E-commerce Help Your Business Grow in the Post-epidemic Era?” at PolyU Shenzhen Research Institute, providing our alumni a platform and opportunity for exchanging valuable ideas. Our honour to have our alumni, Mr Chen Fei, Vice President of Shan Ren Information and Founder President of Niu Shang Hui; and Mr Liu Ming, CEO of Becks E-commerce Consulting Company, Lecturer of Search Algorithm in Wantang Academy and Founder of the Four-day Big Data Search Growth Algorithm, as our speakers sharing their insights and inspiration in operating e-commerce business with our alumni.