Table 1.

Hashtags on social distancing measures related to COVID-19 on Sina Weibo.

Measures categories	Hashtags
Delaying the resumption of work and school	#The start of the school year for Hubei elementary and middle schools has been postponed# #Colleges and universities in Hubei have postponed the start of classes# #Schools in Hubei have postponed the start of the school year# #Hubei has postponed the start of school# #Hubei continues to delay the resumption of work and school# #The opening of schools in Hubei Province has been postponed# #Hubei continues to delay the start of school# #Hubei issued a notice to continue to delay the resumption of work and schools# #Various enterprises in Hubei will resume work no earlier than 24:00 on February 20# #Enterprises in Hubei Province will resume work no earlier than 24:00 on March 10#
Travel restrictions	#Wuhan canceled all tour groups# #All tour groups in Wuhan will be cancelled# #Hubei travel agencies have suspended business activities# #Hubei province has suspended the operations of travel agencies across the province#
Traffic restrictions	#Wuhan’s public transportation and subway operations have been suspended# #Buses and subways in Wuhan were suspended# #Traffic in Wuhan was suspended# #Long-distance passenger transportation of Wuhan bus, subway and ferry will be suspended from the 23rd# #The Wuhan exit route was temporarily closed# #Huanggang railway station was closed# #Wuhan airport, railway station, and other exit routes were temporarily closed# #Wuhan closed the river-crossing tunnel#
Extending the Lunar New Year holiday	#The Spring Festival holiday was extended to February 2# #Hubei Province will appropriately extend the Spring Festival holiday# #Hubei Province extended the Spring Festival holiday until February 13#
Closing public spaces	#Cinemas throughout Wuhan were temporarily closed# #Wuhan cultural and entertainment venues were temporarily closed# #All star hotel activities in A-level scenic spots in Hubei Province will be cancelled# #All non-essential public places in Hubei were closed#
Community containment	#Communities in Hubei Province are under closed management# #All residential communities in Wuhan are under closed management# #Wuhan community adopted closed management# #The communities in Hubei Province are most strictly closed 24 hours a day# #The closed management of villages and community in the Wuhan will continue 24 hours a day#