What idiom is used to express that one-sided cognition cannot see the whole picture of things? What does this idiom have to do with calligraphers in the Eastern Jin Dynasty?

The idiom "peep at the leopard in a tube" means that people can't see the whole picture of things unilaterally. This idiom is related to the calligrapher of the Eastern Jin Dynasty (Wang Xianzhi, son of Wang Xizhi).

? Looking at the leopard in the tube?

Pinyin: gum \u\u\u\u\u\u\u \ u

Explanation: Looking at the leopard through the small hole in the bamboo tube, you can only see a stripe on the leopard. Metaphor only sees part of things, which means that what you see is not comprehensive or a little rewarding.

Source: Liu Song Yiqing in the Southern Dynasties, "Shi Shuo Xin Yu Founder": "This Lang also sees leopards, and he can see them when he sees them."

For example, make a sentence: look at the leopard in the tube, sit in the well and watch the sky before coming out. It's as big as an axe. Just cut it out. ★ zhou yuan Deqing's "Leave a Flower"

Pinyin code: gzkb

Synonym:? A glimpse of the leopard, a glimpse of the sky.

Antonym:? If you look at the fire, you can see it at a glance.

Riddle: I only see money.

Usage: as predicate, attribute and adverbial; Take a one-sided view of the problem.

English: A limited view of something is like looking at a leopard through a bamboo tube.

Story: Wang Xianzhi, the son of Wang Xizhi, a calligrapher in Jin Dynasty, began to learn to write and draw at an early age. He was brilliant and won the love of his father. Once my father's friend and protege was playing dice. Wang Xianzhi looked at it and said, "The south wind is indisputable!" The pupil smiled: "A child is looking at a leopard in a tube and only sees a spot."