Which country's song is Jiangnan style?

Gangnam style, (Korean:? Gangnam Style is a single by Korean singer PSY, which was released on July 12. The song "Gangnam style" comes from Korean slang and refers to the luxurious lifestyle in Gangnam, where Seoul's upper class symbolizes wealth and fashion. PSY danced funny steps imitating horseback riding in the promotional video. The scenes were shot in various places in Jiangnan District, such as saunas, stables and tourist buses. The MV starring Lu Hongzhe, Yu Zaishi and Kim Hyun A continues Uncle Bird's humorous style, and the dance is quite eye-catching. Even if the songs are based on Korean local culture, western countries that are not familiar with their cultural background are becoming more and more popular and have attracted the attention of international media.