(of a domain or area of expertise) to involve significant depth or complexity; to require a great deal of specialized knowledge; to be a real science; to be a fine art
Traditional 大有學問
Meaning
dàyǒuxuéwènda4 you3 xue2 wen4
(of a domain or area of expertise) to involve significant depth or complexity; to require a great deal of specialized knowledge; to be a real science; to be a fine art
