A teapot with a cone
A Chinese idiom, Pinyin is y ǐ Zhu ī C ā NH ú, which means to eat with an awl in a pot. Metaphor can't achieve the purpose. It comes from Xunzi's persuasion.
The origin of Idioms
"Xunzi's persuasion of learning:" if we don't do the rites and constitutions, we should take poetry and books as examples. For example, we can't get them by measuring the river, Chongshu and Zhuo. "
Analysis of Idioms
Synonyms: measuring the river with a finger, measuring the millet with a finger
Idiom usage
As an object or attribute; used in figurative sentences
A teapot with a cone
build high forts and dig deep ditches - gāo lěi shēn gōu
the country is prosperous and the people are at peace - guó tài mín ān
hasten out of the house in a great rush - duó mén ér chū