<正>HAYDEN Opie, Sam Callaghan and Tom Lanhove are ama-teurs – amateur sportsmen that is, who are the kingpins in three clubs helping to make after-hours life in China fun and healthy. Dug in Beijing, they have re-created for them-selves, and everyone else who shares their interests, a little bit of "home," whether that’s Belgium, South Africa or New Zealand. Sport takes the edge off the