Kunshan is a county-level city in southeastern Jiangsu province with Shanghai bordering its eastern border and Suzhou on its western boundary. It is under the administration of the prefecture-level city of Suzhou.

Suzhou, alternately romanized as Soochow, is a major prefecture-level city in Jiangsu province, China. As part of the Yangtze Delta megalopolis, it is a major economic center and focal point of trade and commerce.