Singapore is an island country in Southeast Asia. Singapore is located at the entrance and exit of Malacca Strait, with a land area of 728.6 square kilometers. Nanchang, the capital of Jiangxi Province, is located in the east of China, north of central Jiangxi Province and southwest of Poyang Lake, with a total area of 7 195 square kilometers. So the area of Nanchang is much larger than that of Singapore.