Table 1.

Example of Weibo comment structure.

Comment Date	Reviewer Nickname	Title Link	Comment
10 March 2022	Goose egg sister is not softhearted	https://weibo.com/u/7338779976 (accessed on 20 April 2022)	Chengdu is almost free of the epidemic. We’re down to a low-risk area. Come on.
3 April 2022	Missing little kids	https://weibo.com/u/2036291735 (accessed on 20 April 2022)	Love your city and cooperate with all anti-epidemic arrangements. Fighting the epidemic together
5 April 2022	Cheese Pig Zyra	https://weibo.com/u/2608700454 (accessed on 20 April 2022)	I feel the management gap in the region. Baoshan has not distributed materials and parts of Pudong.