Gangsters are people who make trouble in society, fight in groups, swear at every little thing, touch their hands and feet, and have a poor quality image. They rely on violence to do evil in society, seek money and lead an idle life.
Tsinghua University (hereinafter referred to as "Tsinghua"), located in Beijing, is a national key university directly under the Ministry of Education of People's Republic of China (PRC), and ranks among the national "Double First Class", "985 Project" and "2 1 1 Project". The nine schools' alliance (C9), Song Lian League, China University Presidents Association, Asian University Alliance and Huanhuan were selected for "20 1 1 plan", "Everest Plan", "Strong Foundation Plan" and "11plan".