Mantak Chia - Complete Tao Garden Series -36 Vo... Review

Since the full title cuts off at "36 Vo...", I am assuming you are referring to the massive "Complete Tao Garden Series" which typically comprises 36 volumes (often spanning his core teachings like the Microcosmic Orbit, Iron Shirt, Healing Tao, and Tai Chi Chi Kung).

Official Source: Universal Healing Tao (taoist.net). They offer the "Digital Library" pass for ~$497 USD, which unlocks all 36 volumes as DRM-free PDFs and video links.
Physical Media: eBay or specialized martial arts libraries. Authentic copies have a gold stamp of the Tao Garden logo on the spine of each DVD case.
Caution: Avoid "999 Volumes for $99" bundled downloads. These often mix Kundalini Yoga with Taoism, which operates on different meridian pathways and can cause "energy confusion" (deviated chi).

Advanced Inner Alchemy (12–24+ months)

The Complete Tao Garden Series had become more than just a collection of books for Alex; it had become a roadmap for his spiritual journey. Through the wisdom and practices shared by Mantak Chia, Alex had discovered a new way of living, one that was rooted in harmony, balance, and inner peace. Mantak Chia - Complete Tao Garden Series -36 Vo...

4. Ethical & Legal Notice

If you are looking for the actual videos or books: Since the full title cuts off at "36 Vo

That would likely be copyright infringement (unless the blog explicitly states the files are legally shared with permission). Most of Mantak Chia’s works are still under copyright by him, Destiny Books, or North Atlantic Books.
Potential risks of downloading from unofficial blogs: malware, incomplete PDFs, poor scans, or misleading content.

Volume 23: Lesser Kan and Li: Recharging the Original Force – The return to the "pre-natal" state (Shen within Jing).
Volume 24: Healing of the Self via the Soul – Differentiation between the Hun (Ethereal soul – liver) and the Po (Corporeal soul – lungs).
Volume 25: Chi Nei Tsang II: Abdominal Chi Circulation – Surgical-level internal massage to free the diaphragm and allow the heart to "drop" into the lower abdomen.
Volume 26: Craniosacral Chi Kung – Aligning the breath with the flow of cerebrospinal fluid up the spine.
Volume 27: Muscle/Tendon Changing Classic (Yi Jin Jing) – Taoist version of the Shaolin classic; hardening the sinews to hold high voltage Chi.
Volume 28: Marrow Washing Classic (Xi Sui Jing) – Widening the internal cavities of the long bones to create space for electro-magnetic marrow.
Volume 29: The Soul’s Journey to Immortality – Theoretical volume on the creation of the "Yang Shen" (The Immortal Body) that can leave the physical vessel.
Volume 30: The Wheel of Love: Universal Tao Mastery – Ethical and energetic code for teachers of the system.