云门餬饼 (雲門餬餅) yúnmén húbǐng

yúnmén húbǐng set phrase Yunmen's sesame cake
Domain: Buddhism 佛教 , Subdomain: Chan School
Notes: Relates to a Chan story about Yunmen (Ding '雲門餬餅'; FGDB '雲門餬餅')