Historical science fiction action film Back to the Past, starring actors Louis Koo Tin-lok and Raymond Lam Fung, has broken the opening-day record for a Chinese film despite a gloomy box office last year. Hong Kong’s box office sank to a 14-year low of HK$1.13 billion (US$145.2 million) in 2025 from a year earlier amid a wave of cinema shutdowns, according to data compiled by industry body Hong Kong Box Office Limited on Friday. Last year’s best performing films – both locally produced and from...