On June 29th, 2017, Anthony Leggett, a professor of physics at the University of Illinois at Urbana-Champaign and a Nobel laureate in physics, visited the lecturer at the Shaoyifu Science Museum in Yuquan Campus of Zhejiang University. He gave the teacher and students a title entitled “What can We do with a quantum liquid" wonderful lecture. Ren Shaobo, Executive Vice President of Zhejiang University, delivered a speech for this lecture and awarded Professor Anthony Leggett a Certificate of Acknowledgement and Crystal Monument to the Overseas Teacher's Lecture Hall. Academician Tang Xiaowei, Academician Zhu Shizhen, and professors and students from various disciplines such as physics, control, optoelectronics, information, energy, and computer attended the lecture.