How can I add the weather from Jeju Island in South Korea and Siem Reap in Cambodia to the weather that comes with Apple's mobile phone?

1, turn on the mobile phone with weather.

2. Enter Jeju Island, and there will be Jeju, South Korea, which is Jeju Island.

3. Search Siem Reap, Cambodia in the same way.

Apple's mobile phone with weather is based on the mature and powerful business support system of the Central Meteorological Observatory of China Meteorological Bureau. It not only provides users with authoritative and reliable information such as weather warning, weather reality, 7-day weather forecast and life meteorological index in 2348 cities above the county level, but also realizes practical and intimate functions such as location service, weather sharing and sound animation setting. Gorgeous interface, quick update. It is the only mobile phone meteorological service client software with weather warning information push in China to realize minute-level weather warning.