Aerial photo taken on July 29, 2020 shows a view of the Penha Chapel atop Penha Hill in Macao, south China. (Xinhua/Cheong Kam Ka)

Aerial photo taken on July 27, 2020 shows a view of the Mazu Cultural Village in Macao, south China. (Xinhua/Cheong Kam Ka)

Aerial photo taken on June 15, 2020 shows a view of Macao Peninsula in south China. (Xinhua/Cheong Kam Ka)

Aerial photo taken on June 27, 2020 shows a view of Macao Science Center in Macao, south China. (Xinhua/Cheong Kam Ka)

Aerial photo taken on July 27, 2020 shows a view of Macao Peninsula in south China. (Xinhua/Cheong Kam Ka)

Aerial photo taken on June 15, 2020 shows a view of a reservoir park in Macao, south China. (Xinhua/Cheong Kam Ka)

Aerial photo taken on July 21, 2020 shows a view of Macao Peninsula in south China. (Xinhua/Cheong Kam Ka)

Aerial photo taken on July 25, 2020 shows a view of a footpath along the coast in Macao, south China. (Xinhua/Cheong Kam Ka)

Aerial photo taken on July 23, 2020 shows a view of the new city of Cotai in Macao, south China. (Xinhua/Cheong Kam Ka)

Aerial photo taken on July 27, 2020 shows a statue of the Chinese sea goddess Mazu at the Mazu Cultural Village in Macao, south China. (Xinhua/Cheong Kam Ka)

Aerial photo taken on June 18, 2020 shows the Macao Tower(L) in Macao, south China. (Xinhua/Cheong Kam Ka)