I want to know the answer to the following question:
Inserting north Zhejiang names into poetry gave an effect of what?
All the background I'm provided with is that "In particular, the fame of Hangzhou (as well as Suzhou in neighbouring Jiangsu province) has led to the popular saying: "Above there is heaven; below there is Suzhou and Hangzhou" (上有天堂，下有苏杭), a saying that continues to be a source of pride for the people of these two still prosperous cities.". Is that enough to answer the question?
Answer: no