Yīn Hào 殷浩 (303–356), Eastern Jìn 東晉 statesman and military commander, known by the rank-title Yīn Zhōngjūn 殷中軍 (Yīn of the Central-Army Command). He served as Cìshǐ 刺史 of Yángzhōu and later as the supreme commander of an ill-fated northern expedition against the Former Qín. A qīngtán 清談 (pure-conversation) intellectual celebrated in the Shìshuō xīnyǔ 世說新語, he is also remembered in medical-historical anecdote — referenced in the preface to Huīhòu fāng KR3ed151 — for his expertise in mài 脈 (channel-meridian / pulse) diagnostics and for burning his medical books after a successful cure, a gesture cited as exemplary of the qīngtán scholar’s renunciation of professional reputation.