Zhushi (Unitatis)

Zhushi (literally translated and sometimes romanized as Pearl City) is the capital and largest city in the province of Guangdong, China.

It is the second largest city in China after Yangtze, China's capital city, and one of the largest megacities in the world, with a population of about 57 million people. The city is also the largest Cantonese-speaking city in the world, giving it the nickname "Canton City".

Zhushi was formed in 2011, when the cities situated around the Pearl River estuary were amalgamated to become a single megacity.

Zhushi is one of the most developed cities in the world. As a big international financial center, it has a massive economy, with a GDP estimate of USD$2 trillion. Despite this, income inequality has become a large problem in the city.