According to the writing order, it is: the legend of Xingfeng, Xingshan, Xingbian, Panlong, Jiubutyl, Swallowing the starry sky.

Personally, I highly recommend his books. They are all very good and strive for perfection.

There are also Tang Jiasan's books. I suggest you read it, too It's all very good, and the plot is very compact.