Hong Kong street snack stalls are peppered throughout the city’s densest districts, serving office workers, hungry shoppers, teenagers and tourists. Each stall has its own specialty. In Causeway Bay, many of them are busy all day ladling out their signature siu mai and curry fishballs…

“I used to be a secretary at HSBC. No one believes me when I say that! This newspaper stand was my uncle’s, but he decided not to work anymore and I took over…

“Have you ever heard of ‘airplane olives’? Hawkers would scream from the ground floor, selling their snacks from the street, so we’d drop money down from our balcony and they’d throw the olives up to us…

If it were up to Jimmy Leung, he’d have begun his martial arts training when he was a little kid. But the biggest adversary to his plan wasn’t some opponent in the ring…