九心轮 (九心輪) jiǔ xīn lún

jiǔ xīn lún set phrase nine wheels of the mind
Domain: Buddhism 佛教 , Subdomain: Esoteric Buddhism
Notes: (Ding '九心輪'; FGDB '九心輪'; SH '九心輪'; Sharf 2005, p. 271)