Zeng's lecturer introduced:

Doctor of Nutrition, American International University (AWU);

Visiting Professor at Guanghua School of Management, Peking University, China Europe School of Management, Tsinghua University and other universities.

China Consultant of International Dietitian Association;

International registered dietitian;

Vice President of Shanghai Institute of Ecological Health Sciences;

Director of Health Industry and Talent Development Center of Shanghai Normal University;

Inventor of six patents such as compound Omega 3;

Member of the expert group of China Education and Culture Research Center;

Singapore Institute of Management (SIM)MBA;; ;

He used to be the managing director of Indosinian Company of DSM Group in Singapore;

Member of the expert group of China Education and Culture Research Center;

Professor of China Principal Training Center;

Professor of National Nutrition and Health Teacher Training Center;

Consultant of Guangdong Anti-aging Association.