Where was Detective Chinatown 1900 filmed?

2025 Chinese film

Detective Chinatown 1900 (2025) was filmed in Laoling, 1 place named in its Dutch Wikipedia’s Productie 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.

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Places per Dutch Wikipedia's Productie section

Dutch Wikipedia’s Productie section names 1 place. Each links to the sentence that says so.