Example Sentence:
他总是抱残守缺，不愿意接受新鲜事物。
Tā zǒngshì bào cán shǒu quē, bù yuànyì jiēshòu xīnxiān shìwù.
He always sticks to the old ways and is unwilling to accept new things.
Explanation:
This idiom describes a conservative attitude, where someone clings to old, outdated ideas and practices instead of embracing change.
Example Sentence:
他的计划完全是闭门造车，根本不符合市场需求。
Tā de jìhuà wánquán shì bì mén zào chē, gēnběn bù fúhé shìchǎng xūqiú.
His plan was completely a product of working behind closed doors, and it did not meet market demands at all.
Explanation:
This idiom means to be out of touch with reality, creating something without considering the actual situation or public opinion, like building a cart behind a closed door.