Nanjing borders Yangzhou to the northeast, one town downstream when following the north bank of the Yangtze, <answer>Zhenjiang</answer> to the east, one town downstream when following the south bank of the Yangtze, and Changzhou to the southeast. On its western boundary is Anhui province, where Nanjing borders five prefecture-level cities, Chuzhou to the northwest, Wuhu, Chaohu and Maanshan to the west and Xuancheng to the southwest.
What city is on the border of Nanjing to the East?
Zhenjiang