What are some jokes and interesting anecdotes about Beijing, Shanghai and Guangzhou?

As follows:

1. Beijing, Shanghai and Guangzhou do not believe in tears, and Heiji and Liao do not believe in getting drunk.

2. People in Beijing, Shanghai and Guangzhou do not believe in tears; Jiangsu, Zhejiang and Shanghai cannot dry quilts.

3. People in Beijing, Shanghai and Guangzhou don’t believe in tears. In the rainy weather in the South, mold grows all year round.

4. People in Beijing, Shanghai and Guangzhou don’t believe in tears, and Yunnan, Guizhou, Sichuan and Chongqing don’t believe in drunkenness.

5. Beijing, Shanghai and Guangzhou don’t believe in tears, Jiangsu, Zhejiang and Shanghai don’t believe in postage.

6. Beijing, Shanghai and Guangzhou don’t believe in tears, and what develops is called a dream come true.

7. Beijing, Shanghai and Guangzhou do not believe in tears, and God does not exist in train stations.