zhū​bā​jiè​chī​rén​shēn​guǒ

to swallow something without tasting it

猪八戒吃人参果 豬八戒吃人參果 zhū​bā​jiè​chī​rén​shēn​guǒ
to swallow something without tasting it
(two-part allegorical saying) to not know the taste of what one has eaten; used to mock someone for failing to appreciate or understand something good because they were too hasty or lacked discernment; based on the character 猪八戒 zhū​bā​jiè in "Journey to the West" who gulped down a magical fruit in one bite