A customer reads books at a cafe in Chang'an District of Xi'an, northwest China's Shaanxi Province, Feb. 17, 2021. (Xinhua/Shao Rui)

Customers enjoy their time at a cafe in Yanta District of Xi'an, northwest China's Shaanxi Province, Feb. 19, 2021. (Xinhua/Shao Rui)

Customers stop at a cafe in Chang'an District of Xi'an, northwest China's Shaanxi Province, Feb. 17, 2021. (Xinhua/Shao Rui)

Dai Xiaotian, a cafe owner, bakes coffee beans at her shop in Yanta District of Xi'an, northwest China's Shaanxi Province, Feb. 19, 2021. (Xinhua/Shao Rui)

Customers enjoy their time at a cafe in Qujiang New Area of Xi'an, northwest China's Shaanxi Province, Jan. 28, 2021. (Xinhua/Shao Rui)

A customer talks with the coffee maker at a cafe in Yanta District of Xi'an, northwest China's Shaanxi Province, Feb. 19, 2021. (Xinhua/Shao Rui)

Customers enjoy their time at the outdoor platform of a cafe in Qujiang New Area of Xi'an, northwest China's Shaanxi Province, Feb. 1, 2021. (Xinhua/Shao Rui)

Dai Xiaotian, a cafe owner, bakes coffee beans at her shop in Yanta District of Xi'an, northwest China's Shaanxi Province, Feb. 19, 2021. (Xinhua/Shao Rui)

People enjoy coffee at a cafe in Qujiang New Area of Xi'an, northwest China's Shaanxi Province, Jan. 28, 2021. (Xinhua/Shao Rui)

People enjoy coffee at a motorcycle-themed cafe in Beilin District of Xi'an, northwest China's Shaanxi Province, Feb. 23, 2021. (Xinhua/Shao Rui)