Tourists visit a commercial street in Yuzhong District in southwest China's Chongqing Municipality, Feb. 10, 2023. Chongqing has launched a variety of activities at nighttime to boost night economy since the beginning of this year.(Photo: Xinhua)

Tourists visit a commercial street in Yuzhong District in southwest China’s Chongqing Municipality, Feb. 10, 2023. Chongqing has launched a variety of activities at nighttime to boost night economy since the beginning of this year.(Photo: Xinhua)