https://e.vnexpress.net/news/news/education/night-guard-at-tsinghua-gets-into-school-after-8-years-of-trying-aims-for-harvard-next-5102237.html">
https://vcdn1-english.vnecdn.net/2026/07/27/tsinghuagrad177617519849051776-9806-3772-1785158050.jpg?w=900&h=0&q=100&dpr=1&fit=crop&s=45eH8POLWKHK36yok5cckw" />A man who spent two years working night shifts as a security guard at Tsinghua University was admitted to the school as a postgraduate student on his eighth attempt at China's national postgraduate entrance exam.