Data Sources

• OpenStreetMap contributors — map data and tiles (ODbL).
• Open-Meteo — weather forecasts and place search (CC BY 4.0).
• REST Countries — live population, area and language data.
• Frankfurter — currency exchange rates (European Central Bank reference rates).
• flagcdn.com — country flag images.
• Esri World Imagery / OpenTopoMap — optional satellite and physical map layers.

Country, city and landmark descriptions are written by the ChinaMaps.info editors.