They kept taking off trending tags and replaced them with altered versions in the US.

Chinavirus became Trumpvirus (which makes no sense at all), ChinaLiedPeopleDied became TrumpLiedPeopleDied, and so on. On their lists, they forget to manipulate the counts too, so the altered tags with 4,000 tweets will be sandwiched between tags with 40,000 and 30,000.