Jiang Mingjiu
(b. 1957) Chinese pro 7 dan, brother of Jiang Zhujiu.
Author of Punishing and Correcting Joseki Mistakes.
Apparent home page is http://www.gomasters.com/index.php?id=238
Jiang Mingjiu and Guo Juan are currently conducting free go lectures every Sunday on KGS in the room entitled Ing Goe Internet Class. The schedule for these lecture is available. In each lecture Guo Juan emphasies a few central priniciples.
Co-editor, with his brother Jiang Zhujiu, of "Weiqi Technique Encyclopedia (Guanzi Pu)" or "围棋技巧大全 (官子谱)" is a new (March 1996) version of Guanzi Pu.