終身監禁殺人犯 發奮成博士 (in Chinese)
https://www1.hkej.com/dailynews/views/article/3974517/%25E7%25B5%2582%25E8%25BA%25AB%25E7%259B%25A3%25E7%25A6%2581%25E6%25AE%25BA%25E4%25BA%25BA%25E7%258A%25AF-%25E7%2599%25BC%25E5%25A5%25AE%25E6%2588%2590%25E5%258D%259A%25E5%25A3%25AB#:~:text=%E8%B5%A4%E6%9F%B1%E7%9B%A3%E7%8D%84%E6%98%A8%E7%82%BA,%E5%BF%83%E7%9B%AE%E4%B8%AD%E6%9C%89%E7%94%A8%E5%98%85%E4%BA%BA%E3%80%8D%E3%80%82