Bring simple springtime joy to your home with a letter board and put up an inspiring or fun message to say hello to the ...

A group of students from Harvard University's Kennedy School visited Shanghai from Jan 23 to 25. Through the camera, some of them wrote a letter to ... people ahead of the Spring Festival.

In its latest letter, sent on the first day of spring quarter, the university has pledged to address those concerns in a series of town halls. Dates for the events have not been announced.