1 hour ago, Honkman said:It doesn’t answer your questions completely but here is a list of all recipes in the book with the ingredients. It should give you a good idea if these ethnic minority foods are covered
https://www.eatyourbooks.com/library/3758/beyond-the-great-wall-recipes
Yes. I have looked at that. Without fuller descriptions, it is impossible to be sure what cuisine many of the recipes are from. The randomness of translation is also an obstacle. But it is useful in a limited way.
But thanks.