【闭门造车】〖bì mén zào ch〗[shut oneself up in a room making a cart; carry out one's idea irrespective of external circumstances; divorce oneself from the masses and from reality and act blindly; do whatever one likes individually, oblivious of the world]

闭革招鬼外资引，

门户洞开腐透渗。

造意遣词体制改，

车驰马骤美挑衅。

关起门来造车子。比喻脱离实际，只凭主观办事。Close door and build car. Metaphor is divorced from reality, only lean against subjective handle affairs.同：拒谏饰非、独断专行。反：集思广益、群策群力。