As of the 2010 census, does Dongguan or Tongzhou District, Beijing have a larger population?
Dongguan:  Often considered the cultural capital of the Pearl River Delta, Dongguan borders the provincial capital of Guangzhou to the north, Huizhou to the northeast, Shenzhen to the south, and the Pearl River to the west. Tongzhou District, Beijing:  It had a population of 673,952 at the 2000 Census, and has seen significant growth and development since then, growing to a population of 1,184,000 at the 2010 Census.
i don't know