"Lagny-sur-Marne" pán-pún chi-kan bô-kāng--ê tē-hng

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chham-khó wikidata:Q9155 ê P18 chu-liāu; kā image_map chhàng--khì-lâi
~ (chham-khó wikidata:Q9155
~ (chham-khó wikidata:Q9155 ê P18 chu-liāu; kā image_map chhàng--khì-lâi)
{{Infobox French commune
| name = Lagny-sur-Marne
| image = L136 - Lagny-sur-Marne - Abbatiale et Hotel de ville.JPG
| image_caption = Lagny-sur-Marne ê kéng-sek
| image_map = <!-- Seine-et-Marne-Position.png -->
| map_caption = Lagny-sur-Marne sī [[Seine-et-Marne]] (âng-sek) ê commune.
| image_flag =