created sense approved 大有学问/大有學問 · dàyǒuxuéwèn · profoundly complex
大有学问 / 大有學問
dàyǒuxuéwèn
profoundly complex
to involve significant depth or complexity; to require a great deal of specialized knowledge; to be a real science or a fine art
别看这只是简单的泡茶，其实这里面大有学问。