Well, 'A Record of Mortal's Cultivation to Immortality' is also a great choice. It combines martial arts with the pursuit of immortality. The protagonist Han Li has to constantly improve his martial arts and cultivation level in a dangerous world full of intrigues. There are many unique martial arts skills and magic weapons described in the novel, which makes it very appealing.
I think 'Journey to the West' can be considered a great martial art wuxia - like novel. Although it's mainly about a journey to obtain scriptures, there are countless battles against demons. Monkey King's martial arts skills are extraordinary. He can use his golden cudgel to fight all kinds of powerful enemies, and the story is full of Chinese cultural elements.