Where was Ciao UFO filmed?

2019 Hong Kong film

Ciao UFO (2019) was filmed in Tsim Sha Tsui, Hong Kong Space Museum, Hung Hom, Aberdeen Tunnel, Lo Lung Hang and Wah Fu Estate, 6 places named in its Wikipedia article's Filming section, in China. Wikidata records no filming location for it at all, so the article is the only recorded source. Each place says where its claim comes from.

See them on the map → Wikipedia Source data