What does Master Chen Eason mean?

"Master Dust" is a song written by Lin Haifeng, composed by Lin Jiaqian, and sung by Eason Chan. The lyrics express a person's process of finding himself, pursuing inner peace and liberation. The "dust" mentioned in the lyrics refers to troubles, disturbances and worldly matters, while the "master" refers to the guide and enlightener. The song describes a person who is looking for inner peace. When encountering various troubles and confusions, he constantly seeks teachings and guidance from the master. Finally, through practice, reflection and understanding, he is able to transcend the constraints of the world and gain inner freedom and liberation.