Cao Yongchang, Ph.D., professor and doctoral supervisor of school of life science, Sun Yat-sen University. Research interests: animal nutrition and immunity.

Xie Qingmei, Ph.D., professor, doctoral supervisor, vice president of school of animal science, South China Agricultural University. Mainly engaged in animal nutrition and immunity, animal immunity and safety production, poultry disease prevention and control and other teaching and research work.

Guan Wutai, Ph.D., professor, doctoral supervisor, dean of animal nutrition and feed science, South China Agricultural University. He has long been engaged in the research on nutrition and metabolism of pigs, nutrition absorption of digestive tract and other aspects, focusing on the nutrition and feed technology of sows and piglets.

Zhang Huihua, professor of animal nutrition, vice president of college of life science and engineering, Foshan University, dean of department of animal science. The research area is the development and application of animal nutrition, feed additives and feed ingrdient.