Master Lukman Surjana is the third child of four brothers. He was born in 1961 and named Yap Loek Sen (the meaning is "Lucky") by his father Yap Lie Fong from mainland China and an Indonesian Chinese mother. Since childhood, he was taught in practical Chinese Martial Arts to protect himself, and his parents firmly supported him to follow the self-defense arts which are available in Indonesia. Lukman, as he is intimately called daily, is a graduated Electro scholar from Indonesian Christian University in Jakarta. His profession is connected to air pollution affairs at factories. He works together with his colleague in Singapore.

He seriously broadened his interest self-defense art since childhood and started to deepen his training in Inner Power Martial Art since 1988. However, he does not like violence and enjoys very much reading articles on culture, philosophy and matters related to spiritual work without favoring one religion, be it Buddhism, Tao, Hinduism, Christian, Moslem and "Kejawen" (mysticism associated with the Javanese view of the world), even though he himself is Christian by birth.

He has always followed alternative recovery training such as Pranic Healing directly with Master Chua Kok Sui in 1988, Reiki in 1998, and in the year 2001 obtained his degree as Master of Bioenergy from one of the training and recovery centers in Jakarta. The metaphysics world he is devoted to is not only limited to self-defense affairs, but also taking advantage of energy for health, recovery and good fortune.
Tridaya Inner Inner Power within a person or replying to questions. He is always conducting training directly at several countries in accordance with requests. In his breaks between work, he also spends his time conducting travel to various cities to visit inner power institutions or carrying out interviews with experts in the metaphysical world or the traditional mystical world in order to increase his perception and create good relationships.