A Richmond small business is thriving as the number of people interested in learning how to play Mahjong surges, all while helping raise money for a good cause in April.

Take a break to match the Mahjongg tiles before the clock runs out ... The game board shows the number of open matches, the choice to show the free tiles, the time, and hints.

This workshop, led by a father-daughter team, Karen and Master Ricky Cheung (whose expertise spans over 50 years), teaches ...