It's easy to make a plan
It is a Chinese idiom. Pinyin is g é t ú y ì L ǜ, which means to change tactics. It comes from the biography of Yuan Shaozhuan in the later Han Dynasty.
The origin of Idioms
Yuan Shaochuan, the book of the later Han Dynasty, written by Fan Ye in the Southern Dynasty of Song Dynasty: "if it's the Apocalypse of heaven, it's easy to be worried, then our general will prostrate himself above the general."
Idiom usage
It refers to the change of strategy.
It's easy to make a plan
Fire the dragon and cook the Phoenix - pào lóng pēng fèng