Question: Is sending emails popular in China?
Analysis

1.You can discuss the popularity of sending emails in China based on your observations or knowledge. 2.You can also compare it with other forms of communication, such as messaging apps, and explain the reasons for its popularity or lack thereof.

Synonyms
Try these synonyms instead of repeating the question:
  1. sending→dispatching; transmitting
  2. emails→electronic mails; messages
  3. popular→common; prevalent