I want to know the answer to the following question:
What region is Nanjing in?
All the background I'm provided with is that "Nanjing ( listen; Chinese: 南京, "Southern Capital") is the city situated in the heartland of lower Yangtze River region in China, which has long been a major centre of culture, education, research, politics, economy, transport networks and tourism.". Is that enough to answer the question?
Answer: yes