Liquor taster Bian Guocai evaluates a base liquor used to make Baijiu at a local distillery in Tongshan Town of Zhuji, east China's Zhejiang Province, Nov. 20, 2020. Tongshan, a well-known liquor town in east China, produces more than 4,000 tonnes of Baijiu every year.Photo:Xinhua

Liquor-maker Sun Xiaoyuan brings freshly distilled Baijiu to a cellar in Tongshan Town of Zhuji, east China's Zhejiang Province, Nov. 20, 2020. Tongshan, a well-known liquor town in east China, produces more than 4,000 tonnes of Baijiu every year. Photo:Xinhua

Liquor entrepreneur Yu Lusha (L) promotes a new Baijiu product via live video in Tongshan Town of Zhuji, east China's Zhejiang Province, Nov. 20, 2020. Tongshan, a well-known liquor town in east China, produces more than 4,000 tonnes of Baijiu every year.Photo:Xinhua

A worker prepares fermented grains to make the Baijiu liquor at a local distillery in Tongshan Town of Zhuji, east China's Zhejiang Province, Nov. 20, 2020. Tongshan, a well-known liquor town in east China, produces more than 4,000 tonnes of Baijiu every year.Photo:Xinhua