Well, it's hard to say. You'd have to look into the background and research about the book to determine if it's truly based on real events or if it's more of a fictional tale with some real-life inspirations.
It is indeed a true story. The tale of Crossing Bok Chitto reflects historical and social realities, making it a powerful account of certain events and circumstances.
I'm not sure specifically what the 'little bok choy story' is about as you haven't given more details. It could be a story about a little bok choy's adventure in a garden, like how it grows and faces different challenges from pests or weather.
I'm sorry, I don't actually know the specific 'Bok Choy Boys Story'. It could be a very unique story perhaps created within a certain community, family, or by an individual. Maybe it's about some boys who have a special connection with bok choy, like they grow it in their garden or it's part of their family recipe.
There was no direct relationship between Tiny Times 1 and Tiny Times 2. Although they were both novels created by Guo Jingming, they were independent works of fiction. Although their names are similar, their plots, characters, and topics are very different.
Since I don't know the details of the 'little bok choy story', I can't say for sure. But perhaps the main character is the little bok choy itself. There might also be other vegetable characters like carrots or lettuces that interact with it.