I am not an expert in Chinese esotericism, such as with the I Ching, but this is what I found through searching. You might want to look at the following sources if you have not already.
Samael Aun Weor wrote in The Three Mountains
that, "Fu Xi is the Cosmic Christ among the ancient Chinese, the one who wrote the famous I Ching, the book of laws, and who designated Dragon Ministers for the good of humanity."
It is event that chi, or ching, is sexual energy, which is the foundation of our own inner book of laws, for:
And I saw a strong angel proclaiming with a loud voice, Who is worthy to open the book (the I Ching), and to loose the (seven) seals (or chakras) thereof? And no man in heaven, nor in earth, neither under the earth, was able to open the book (the I Ching), neither to look thereon.
And I wept much, because no man was found worthy to open and to read the book, neither to look thereon (due to fornication and abuse of the ching). And one of the elders saith unto me, Weep not...
Behold, the Lion of the tribe of Juda, the Root of David (the great Dragon of the Christ, the Dragon Ministers), hath prevailed to open the book, and to loose the seven seals thereof (through scientific chastity, transmutation of one's ching, mystical death, and sacrifice for humanity). -Revelations 5:2-5
My suggestion is that you take what you've learned here and apply it to study of the I Ching, accompanied by meditation on the text. That is the best way to study and investigate the sacred writings!