When I first started out cooking, I bought a Kikkoman soft-cover book. The recipes were easy and gave me a feel for ingredients and method. I then bought a wok and experimented with the recipes that came with the wok. Mostly I made stir frys and won tons (an old recipe that came with my won-ton maker), and embellished as I went along. There are many different cuisines, as I understand it, re 'Chinese' cooking - i.e. Mandarin, Cantonese, etc. BTW, I love Thai food - but re your query, sure it would not fall under authentic 'Chinese'.
A book I like is Chinese Cookery, by Rose Cheng & Michele Morris by HPbooks. I refer to it on occasion, have made a recipe or two, but mostly go by my experience and improvise.
Edited to add: If you're looking for a cookbook to add to your collection, browse around the library first, before you buy to see what appeals to you.
If you are planning on cooking/making the recipes, from my experience, I enjoyed the recipes I made, but since I didn't use the ingredients every day (i.e. oyster sauce, sesame oil, etc.), it sat in the fridge & was dumped.