A new promotional video released by Wuhan Metro shows the Chinese city’s train system once again transporting passengers as COVID-19 quarantine restrictions began to loosen. WUHAN, China (AP) - After more than two months indoors, Wuhan resident Tong Zhengkun was one of millions of people enjoying a renewed sense of freedom when the Chinese city's 76-day coronavirus lockdown was lifted Wednesday. “I haven’t been outside for more than 70 days,” an emotional Tong said as he watched a celebratory light display from a bridge across the broad Yangtze River flowing through the city, where the coronavirus outbreak started late last year. “Being indoors for so long drove me crazy." RELATED: CoronavirusNOW.com, FOX launches national hub for COVID-19