From gravity-defying stunts to bullet-sprayed showdowns – as Ringo Lam’s blazing City on Fire returns in a new restoration, we remember the heyday of Hong Kong action movies.

SHENZHEN, China, July 7 (Reuters) - A trip to glamorous Hong Kong was a distant dream for most Chinese mainlanders in the mid-1990s, but for schoolgirl Tracey Chen in the southern boomtown of Shenzhen ...