阴间使人 (陰間使人) yīn jiān shǐ rén

yīn jiān shǐ rén phrase sent a person in secret
Domain: Literary Chinese 文言文
Notes: Quote: from the 漢書 “Book of Han”, volume 95 by 班固 Ban Gu 32-92 CE (Amies 2021 tr.; see also tr. Wylie 1880, p. 84)