The city in Changzhou with the most large shopping malls is Wujin District. This area has seen significant development in recent years, transforming it into a bustling commercial hub. According to a report by the Changzhou Statistics Bureau, Wujin District boasts over 20 large-scale shopping malls, accounting for more than half of the total number of such malls in the entire city. The presence of these malls is a testament to the economic growth and urbanization in Wujin District.

The reason Wujin District has become the epicenter of shopping in Changzhou can be attributed to several factors. Firstly, the government's focus on urban development has led to substantial investments in infrastructure, including the construction of modern shopping centers. This has attracted both domestic and international retailers to set up shop in the area. Secondly, the district's strategic location, being centrally located in Changzhou, makes it easily accessible to residents from all parts of the city. This convenience has further fueled the growth of the shopping mall industry in Wujin District.

One of the most prominent shopping malls in Wujin District is the Changzhou Wujin Grand Plaza, which spans over 300,000 square meters. This mall is not only a shopping destination but also a cultural and entertainment hub, featuring a variety of restaurants, cinemas, and entertainment facilities. Another notable mall is the Changzhou Wujin Central Plaza, which offers a wide range of retail stores, including luxury brands, department stores, and supermarkets.

The success of these malls can also be attributed to the diverse consumer base in Wujin District. The area is home to a large population of young professionals and families, who have a high disposable income and a strong preference for shopping experiences. This has created a favorable environment for retailers to thrive and expand their operations.

In conclusion, Wujin District in Changzhou is the city's hub for large shopping malls, thanks to government investments, strategic location, and a diverse consumer base. The presence of these malls has not only enhanced the urban landscape but also contributed significantly to the economic growth of the district.