Li Yonghong, professor, head of the Landscape and Horticulture Lab. In 2011, Agricultural University Of China, PhD in Ornamental Horticulture. In 1997, Agricultural University Of China, MSc in Ornamental Horticulture; In 1995, Agricultural University Of China, BSc in Horticulture. From 2000 to present, lecturer, associate professor, professor, head of the Landscape and Horticulture Lab, School of Applied Chemistry and Biological Technology, Shenzhen Polytechnic; From 1995 to 1997, assistant agronomist, Haidian Agricultural Research Institute of Beijing