Aerial photo taken on Aug. 8, 2019 shows a view of a commercial street near the Giant Wild Goose Pagoda scenic spot in Xi'an, northwest China's Shaanxi Province. The commercial street featuring Tang Dynasty style elements and rich cultural characteristics, has become a tourism landmark in Xi'an. (Photos: Xinhua)

A staff member arranges goods at a folk product store on a commercial street near the Giant Wild Goose Pagoda scenic spot in Xi'an, northwest China's Shaanxi Province, April 23, 2020. The commercial street featuring Tang Dynasty style elements and rich cultural characteristics, has become a tourism landmark in Xi'an.

Aerial photo taken on Feb. 17, 2019 shows a view of a commercial street near the Giant Wild Goose Pagoda scenic spot in Xi'an, northwest China's Shaanxi Province. The commercial street featuring Tang Dynasty style elements and rich cultural characteristics, has become a tourism landmark in Xi'an.

Chefs prepare meals at a restaurant on a commercial street near the Giant Wild Goose Pagoda scenic spot in Xi'an, northwest China's Shaanxi Province, April 23, 2020. The commercial street featuring Tang Dynasty style elements and rich cultural characteristics, has become a tourism landmark in Xi'an.

Aerial photo taken on April 23, 2020 shows a view of a commercial street near the Giant Wild Goose Pagoda scenic spot in Xi'an, northwest China's Shaanxi Province. The commercial street featuring Tang Dynasty style elements and rich cultural characteristics, has become a tourism landmark in Xi'an.

People visit a commercial street near the Giant Wild Goose Pagoda scenic spot in Xi'an, northwest China's Shaanxi Province, April 23, 2020. The commercial street featuring Tang Dynasty style elements and rich cultural characteristics, has become a tourism landmark in Xi'an.