: Memorization requires repeated practice, and regularly reviewing the provinces you have learned before will not only help you consolidate your knowledge, but also discover new ones.

1、IP地址（Internet Protocol Address）是互联网上用于识别设备的数字地址。

City navigation map

3、IP地址通常分为两种类型：IPv4和IPv6。

　　First of all, familiarity with the overall layout of the map of China is key. China's provinces are divided into three regions: western, central, and eastern, and you can easily distinguish between different geographical locations by the shades of color and shape characteristics. From the Inner Mongolia Autonomous Region in the north to Hainan Province in the south, each province carries a wealth of geographical and cultural information.