Filmed in Canada, Iran, and the United States, Secrets of the Surface: The Mathematical Vision of Maryam Mirzakhani examines the life and mathematical work of Maryam Mirzakhani, an Iranian immigrant to the United States who became a superstar in her field. In 2014, she was both the first woman and the first Iranian to be honored by mathematics' highest prize, the Fields Medal. ...。在老街生活多年的华叔(任达华饰),倍受街坊尊敬,一直以卖古董为生。“有困难,找华叔”几乎成了街坊邻居们的生活信条。因为地产生意,老街遭当地青龙帮强拆,华叔古董店墙内意外发现6具尸体、7本护照以及枪支,引发众人惊骇,而这一切被老街的流浪汉曹老头看在眼里……与此同时,华叔遭到以阿杰(安志杰饰)为首的神秘组织追杀,华叔究竟是谁?一切变得的扑朔迷离。。