Of course not. They were not registered, and in any case that would be foreign interference in an election that would Hurt The Feelings Of The American People.
Still, if you want an interesting take on the Boxers and how they fit into Chinese ideas about the body, masculinity and the nation, you can look here, or see the same post here. Here a a sample
The physical culture of the Boxer era in China was, in its vague nationalism and muddled politics, remarkably similar to the physical culture of Germany in the mid-19th century. So why does the latter seem to encapsulate the very core of fascism as physical spectacle, while the former never merits a mention?
More (perhaps) later