Don't read the three books you mentioned above, because you can't get in. You can read the following three books first, and gradually deepen from the periphery:
1, Qin Bowei: Introduction to Traditional Chinese Medicine
2. Liu Lihong: Thinking about TCM.
3, Peng Ziyi: the circular movement of ancient Chinese medicine
These books are suitable for people without any foundation. They are simple, deep and shallow. Other good books, welcome to our ancient prescriptions of traditional Chinese medicine, to help Yang feel the pulse. I am constantly introducing good books. At the same time, there is a post that introduces the advanced books that need to be read for getting started. You can refer to it The address is: /f? kw = % B9 % C5 % D6 % D0 % D2 % BD % B7 % F6 % d 1% F4 % D5 % FD % C2 % F6 % CD % C5 % B6 % D3 % CB % F9 % D3 % D0 % D7 % CA % c 1 % CF % B5 % C4 % C9 % CF % B4 % AB % BC % B0 % CC % D6 % C2 % DB % B4 % A6
Goodbye and good luck.