区划代码对应的地级行政区：广西

Can you name the capitals cities of all 196 countries in the world?

Can you name the 26 nations that have at least one urban area with 10,000,000 or more inhabitants? The '#' column is the number of megacities.

Name the 20 cities ranked as the world's top financial centers according to the Global Financial Centres Index.

Click the countries that border China but don't make any mistakes or your social credit may be affected!