A Dou's Eight Trigrams. Sun Yuchen, a 90s entrepreneur with assets worth billions, primarily made his fortune through the issuance of tokens on the TRON blockchain, which has become a major stablecoin network due to its fast speed and low fees, making it very profitable, with daily earnings in the millions. What left the deepest impression of Sun Yuchen on the world was the information revealed by his ex-girlfriend. In 2018, he was restricted from leaving the country and surprisingly hired a business vehicle in Guangxi, disguised himself as cargo, and was smuggled to Ho Chi Minh City, Vietnam. After successfully crossing the border, he started living overseas with a purchased passport from Costa Rica and Saint Kitts, never returning to China again. This incident might not seem like something a Peking University graduate could pull off, but he indeed graduated from Peking University.