But he did get hired and received the donations so it did somewhat work
Not really. The 'hiring' in his case, was a sham. I was replacing one teacher; the second was planning on staying another year, then decided just before his contract expired, that he was going home. (The teacher I replaced made it common knowledge 3months prior to leaving, so I was offered the job maybe 1month before flying to China). So they literally hired the first dude they Skype-interviewed who a) was already in the province (sacked from a previous job, he didn't tell them that, he told me though) and b) had teaching experience (he had none, apart from a 2month stint with the previous job from which he was sacked). He forged documents to email them, and upon proper inspection, it fell apart - sadly for the school, he was already there accepting handouts by the time they got to inspect them in person.
Also, I never added him on Facebook as I didn't want him sniffing around my personal life. However, his Facebook was wide-open so being so curious about his whereabouts, I check up on him every few weeks. Since being fired from this job, he did 3 two-week stints in other Chinese cities (clearly got fired each time for being socially inept - he actually stated on his timeline for two of these jobs, that he was released for talking about Chinese politics when asked not to - he's a 'goader', he likes to try to get a rise out of people, I saw this numerous times in person.
He actually contacted me 2wks or so ago, saying he was working as a teacher in Hong Kong but had a summer camp in Hangzhou and wanted to meet up. I ignored his emails. He left Hangzhou 3 days into his summer camp, emailed me saying 'turns out I won't be here any longer, so goodbye'.
Finally, he mentioned when I was around him, that his uncle lived in Shanghai but would only allow him to visit to scab some money to survive, and didn't want him staying there as 'he thinks I'm a bad influence on his kids'.
I genuinely think the guy had a criminal record which is why he couldn't return to the UK, he seemed to be running from something, that was my gut feeling anyway. Whose family wouldn't allow them shelter unless they'd done something bad?!