After a gym in central China suddenly closed, leaving its clients unable to receive refunds, one of its fitness coaches completed his 877 classes at his own expense of 200,000 yuan (US$28,000), stating, “Trust is more important than anything else.”The story of the coach, surnamed Zhang, went viral online and garnered half a million likes on social media in China after being reported by Jiupai News in mid-March.The 29-year-old Zhang previously worked at Aishang Gym in Wuhan, Hubei province, as...