Thanks for that. It has now joined the twenty thousand other books on my virtual shelf. That I will probably never read.
In return here's a Chinese film from the seventies called the Ghost of the Mirror. About a 'scholar' who is sent to translate some sutras for his mother in a quiet location. Unfortunately there's a dragon in the well and people keep jumping in and disappearing.
There are also two very enchanting ladies in there as well. One was chased by attackers and drowned and became a ghost of an old mirror. The other is the original spirit of the mirror which was created along with the copper mirror at the time of its manufacture. Their identities have merged.
The scholar falls for them both, against advice from everyone. He wants to marry the ghost but can't get approval for that either. Then the dragon comes looking for her, and him.
There are no subtitles and it's been dubbed into some sort of far eastern language. So you can learn a language at the same time. It's a water dragon of course. And seems to be connected to the tides as periodically the well runs dry and then fills up again.
https://www.youtube.com/watch?v=rQjRc5KCNw8