Landscapes & nature
Dujiangyan
Irrigation system in Dujiangyan City, Sichuan, China
Wikipedia names Dujiangyan as where 1 film or series was filmed; its page links to the sentence that says so. Wikidata records no shoot here yet.

Filmed here, per Wikipedia
Wikipedia says these were filmed in Dujiangyan. Each title’s page links to the sentence that says so.
