The five-day Module 4 program of BaZi Mastery received one of its biggest turn-ups ever, with 75 students in attendance. This course was a follow-up to Module 3 and focuses on the advanced skill of BaZi or the art of personality analysis based on one's birth information. Held in Boulevard Hotel, Kuala Lumpur on December 7, 2012, this full-day program was led by Joey Yap and his team of assistants.

The syllabus was revised this year, with new elements incorporated to keep the course fresh and relevant. Advanced theories and concepts were emphasised heavily throughout the program. This module also shone a light on the Advanced Structural Reading and Advanced Analysis Methodology that served to benefit students that wished to progress ahead in this field. The proper way to unearth one's wealth luck and family relations were discussed with example of a BaZi Chart being analysed.

Students were also treated to the knowledge of Joey Yap's Event Analysis Method, which was taught for the first time ever in this BaZi syllabus. A Graduation Dinner was held following the conclusion of this course on December 11, 2012.