I just (07-26-2024) saw again the 4th episode of the Doctor Who story "The Talons of Weng-Chiang" from 19 March 1977. The story is set in late Victorian London, in the late 1880s or the 1890s.
In that episode the Doctor and Le H'sen Chang talk. Le H'sen Chang tells how when he lived in China "Weng-Chiang" appeared in his vehicle and crashed and how Le H'sen Chang nursed him back to health and hid him from the soldiers of ____.
And I didn't quite catch the name of whose soldiers Le H'sen Chang hid "Weng-Chiang" from.
So does anyone remember the name of the leader who Le H'sen Chang hid "Weng-Chiang" from? I presume it was some Chinese war lord of the time, but maybe "Weng-Chiang" expected his enemies might be coming after him, and instructed Le H'sen Chang to hide him from followers of his enemies.
Added July 27, 2024. The answers by Guybrush McKenzie and Valorum were quite helpful and I don't know which to accept.
Guybrush Mckenzie's answer had a link to transcripts of the episodes.
http://www.chakoteya.net/DoctorWho/14-6.htm
So here are quotes from the transcript:
In Litefoot's house:
LITEFOOT: What were you saying when I came in? Something about a madman?
DOCTOR: Yes, he's probably got the key.
LITEFOOT: Who?
DOCTOR: Well, presumably he's calling himself Weng-Chiang.
LITEFOOT: Weng-Chiang was one of the ancient Chinese gods.
DOCTOR: I know that, Professor, I know. And he probably arrived in this contraption.
LITEFOOT: It was a gift to Mama from his highness, T'ung-Chi. We came home in seventy three, so it's been in the family quite some years now.
DOCTOR: Then you're very lucky, Professor, that he hasn't traced it before now.
LITEFOOT: Weng-Chiang?
DOCTOR: Weng
And later in Weng's laboratory:
DOCTOR: Well, as an accomplice to murder, the police shouldn't hold you up long. Tell me about Weng-Chiang. Where did he go?
CHANG: Perhaps back to his great palace in the sky. I failed him. He was displeased with me.
LEELA: His mind is broken.
DOCTOR: Li H'sen, you know he's not a god, don't you.
CHANG: He came like a god. He appeared in a blazing cabinet of fire. I saw him and helped him. He was tired from his journey.
DOCTOR: Go on.
CHANG: He was ill for many months. I was but a humble peasant, but I gave him sanctuary while the soldiers searched. I nursed him.
DOCTOR: The cabinet. What happened to the cabinet?
CHANG: Soldiers of T'ung-Chi took it. Ever since, we have searched for the great cabinet of Weng-Chiang. The god will not be made whole until it is recovered.
Since Chinese names can be spelled different ways in the Latin alphabet I find it quite plausible that T'ung-Chi was an alternate spelling of Tongzhi. In the Ming and Qing dynasties there was only one era name per reign, so the rulers were known by their era names. The Tongzhi Emperor was born 1856, became Emperor in 1861, and died in 1875 age 18. His personal name was Aisin-Gioro Zaichun, his era name was Tongzhi, his posthumous name was Yidi, and his temple name was Muzong.
https://en.wikipedia.org/wiki/Tongzhi_Emperor
There were several Chinese civil wars and revolts overlapping with his reign. The Taiping Rebellion which killed at least 10 million people from 1850-1864, the Dungan Revolt 1862-1877 which killed millions, the Panthay Rebellion 1856-1873, etc.
So obviously if imperial troops came looking for a magical object which fell from the sky, people in war zones might be afraid of them.
Since Litefoot probably called Queen Victoria "Her Majesty", it seems quite disresectful of him to call a Huangdi merely "his higness".