Chinese consumers’ growing obsession with cute collectible trinkets has generated billions of dollars for companies like Labubu doll maker Pop Mart over the past few years. Now, the country’s museums are trying to jump on the trend.Cultural venues across China are releasing new ranges of creative merchandise, as they try to plug gaping holes in their budgets by tapping into the nation’s “emotional consumption” trend.And some have already scored big hits, with Beijing’s National Museum of China...