A tourist poses for photos in Bo-Kaap area of Cape Town, South Africa, Sept. 27, 2021. Bo-Kaap, one of the oldest residential areas in Cape Town with colorful houses, attracts many tourists for photography. (Photo: Xinhua)

Tourists walk in Bo-Kaap area of Cape Town, South Africa, Sept. 27, 2021. Bo-Kaap, one of the oldest residential areas in Cape Town with colorful houses, attracts many tourists for photography. (Photo: Xinhua)

Photo taken on Sept. 27, 2021 shows colorful houses in Bo-Kaap area of Cape Town, South Africa. Bo-Kaap, one of the oldest residential areas in Cape Town with colorful houses, attracts many tourists for photography. (Photo: Xinhua)