The National Games will be the setting on Tuesday for the comeback of an Olympic table tennis champion and the continued emergence of a frighteningly young swimming talent. It is also the first day of the men’s under-22 basketball tournament, being staged in Hong Kong. Here is our guide to the day ahead. Chen Meng is back Plenty of eyes will be on the table tennis venue in Macau at lunchtime for a long-awaited sighting of Chen Meng. Since her withdrawal from the world rankings last December,...