一口吞尽 (一口吞盡) yī kǒu tūn jìn

yī kǒu tūn jìn set phrase swallow all in one gulp
Domain: Buddhism 佛教 , Subdomain: Chan School , Concept: Koan 公案
Notes: Quote: title of the No. 11 Koan in the 碧巖錄 ”The Blue Cliff Record” (retranslated from Ch’ung-hsien, K’o-ch’in, and Thomas F. Cleary trans. 1998, p. 69; FGDB '一口吞盡'; T 2003, Scroll 2)