I want to learn the ancient musical instrument xiao, who can recommend a book for me to learn by myself

There are many textbooks by famous players, such as Wang Ziheng's "Introduction to playing the xiao" and Zhang Weiliang's "Basic xiao tutorial", which focus on solid fundamentals and are very helpful for long-term practice. In addition, Liu Qunqiang's "start from scratch to learn to blow the Xiao", Guo Le's "xiao blowing self-taught speed", etc., based on letting beginners faster to master the basic essentials of playing, blowing a number of small and medium-sized tunes, for beginners is also more helpful.