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As we all know, China is divided into three regions: eastern, central, and western. According to the distribution of the seven ancient capitals (Xi'an, Luoyang, Nanjing, Central Plains, etc.) and port cities (Shanghai, Guangzhou, etc.), such a "geographical coordinate system" can determine where the specific province is located. For example, Heilongjiang is in the northeast, and Guangdong is more south than Sichuan. 👀🌟

You can get a coupon or a small gift, such as a map border decoration sticker or something. The official website also provides a lot of interesting map application tips and tools for families to download~ 🎁 Come and experience some new fun! ✨💻❤️