The coast of Bohai Sea and the Tianjin of Baihe River are my Nankai spirit. The title is taken from Nankai school song-Nankai, a name familiar to Chinese people: Nankai University is a well-known school and one of the Nankai series schools in the past century. Baihe refers to Haihe River, which is near Nankai University and has become the school song of Nankai University.