Disambiguation evidence for Chengdu–Chongqing dialect group via surface form

"Chengdu–Chongqing Mandarin"

Triples (1)

Triples where some other subject referred to this entity as "Chengdu–Chongqing Mandarin".

Chengdu–Chongqing dialect group → hasAlternativeName →
"Chengdu–Chongqing Mandarin"
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