TABLE 3. Examples of Posts With Different Sentiment Categories.

Sentiment	Post
Positive	#, #Salute to the warriors wearing white clothes (the doctor)# Thanks for your hard work. Stay strong China, stay strong Wuhan, I wish all the best for my hometown.
Neutral	COVID-19 WHO officially name the new coronavirus as COVID-19. ? The view of my bedroom window is the often-spacious garden walkway of the neighborhood. There used to be people running or walking. However, after a confirmed case being announced in our community, it’s hard to see even a single person.
Negative	38.5? Finally getting out of hospital and now I’m having a fever with 38.5°C. What’s wrong with me, what’s wrong with me? So boring. Work Resumption has been postponed again. I’m so worried the company will be gone one day.