Yueqin Liu is a Professor of the College of Animal Science and Technology at the Agricultural University of Hebei, Hebei, China. She received a master’s degree from Hebei Agricultural University in 1991. In the same year, she started working at the Hebei Provincial Animal Husbandry and Veterinary Research Institute. In August 2005, she started working at the Animal Science College of Hebei Agricultural University. She is currently mainly engaged in scientific research and breeding production services in the fields of sheep reproduction regulation, sheep nutrition regulation, breeding management, and feeding management. She serves as the executive director of the Sheep Breeding Branch of the Chinese Society of Animal Husbandry and Veterinary Medicine and an expert of the Hebei Sheep Breeding Association. She has won 15 provincial and ministerial science and technology awards. She is a second-level staff member of the Hebei Province “Three Three Three” Talent Project.