Zhuhai is a city located in Guangdong Province, China. As a coastal city, Zhuhai is known for its scenic beauty, economic development, and strategic importance in the Pearl River Delta region. The city covers an area of approximately 1,749 square kilometers and has a population of around 1.6 million people. Guangdong Province, where Zhuhai is situated, is one of the most populous and economically vibrant provinces in China, contributing significantly to the country's GDP.

The strategic location of Zhuhai, being adjacent to Macau and close to Hong Kong, has made it a hub for trade and investment. The city's economic growth has been driven by its focus on high-tech industries, such as electronics, biotechnology, and new energy. According to the Guangdong Statistical Yearbook 2021, the GDP of Zhuhai reached 440.8 billion yuan in 2020, reflecting its robust economic performance.

Zhuhai's development is also supported by its infrastructure, which includes a well-developed transportation network, including the Hong Kong-Zhuhai-Macau Bridge, one of the longest sea-crossing bridges in the world. This bridge has significantly enhanced the connectivity between Zhuhai and the two special administrative regions, fostering further economic integration.

In terms of demographics, Guangdong Province is characterized by a diverse population, with a significant number of immigrants from other parts of China. This diversity contributes to the cultural richness of the region, including Zhuhai. The city has a mix of traditional Chinese culture and modern influences, as seen in its architecture, cuisine, and festivals.

Environmental sustainability is another key aspect of Zhuhai's development strategy. The city has implemented various green initiatives, such as the establishment of eco-friendly zones and the promotion of renewable energy sources. These efforts are aimed at balancing economic growth with environmental protection, as highlighted by the Zhuhai Green Development Report 2020, which indicates that the city has achieved a significant reduction in energy consumption and carbon emissions.

In conclusion, Zhuhai is a city in Guangdong Province, China, known for its economic vitality, strategic location, and commitment to sustainable development. Its growth and development are closely tied to the broader economic and demographic trends of Guangdong Province, making it a significant player in the Pearl River Delta region.