On the morning of October 17th, Mr. Zhang Kun, a teacher from the College of Tourism and Service Management, led the students to conduct field teaching activities in Tianjin TEDA Development Zone, by learning in practice, gaining in experience, and they participated in a unique field teaching section of Landscape Ecology. Sun Wanru, the senior engineer of Tianjin TEDA Greening Group, arranged the learning activities themed “Ecological restoration of saline-alkali soil” for the teachers and students of our college. Dean Wang Guoqiang, responsible for scientific research and design of Tianjin TEDA Green Group, was invited to attend the teaching activities and personally explained the relevant knowledge for teachers and students.