1. Accommodation: In downtown Wuhan, rent a one-bedroom apartment for one month from 1000 to 1500 yuan. In downtown Shenzhen, renting a one-bedroom apartment costs 2,000 to 3,000 yuan a month.

2. Catering: In Wuhan, the daily cost of mid-range catering is between 50- 100 yuan, while in Shenzhen, the daily cost of mid-range catering is between 100 yuan and 200 yuan.

3. Income: The per capita disposable income of Shenzhen residents is 39,884 yuan, and that of Wuhan residents is 29,300 yuan.