Literature Reference: Only by inquiring about the teachings of emptiness can one understand the essence; otherwise, troubles would invade from all directions. Source from 'Bing Zhong Shu Shi'.
问: Inquiry, questioning, and answering. It also carries the meaning of interrogation, investigation, and exploration. In names, it often signifies a person's strong sense of curiosity.
空: The heavens, the expanse.
Meaning: Inquiring about emptiness signifies seeking enlightenment and liberation of the mind.