綱ㄍㄤ舉ㄐㄩˇ目ㄇㄨˋ張ㄓㄤgāngjǔ‑mùzhāng

简纲举目张

提起網子上的大繩，網孔自然就會張開。比喻只要掌握要領，其他環節自然順理而成；也比喻條理分明。例「做事要掌握重點，如同綱舉目張，才能事半功倍」、「這篇文章結構清楚，綱舉目張，實為佳作」。

英if you lift the headrope the meshes spread open (idiom), take care of the big things and the little things will take care of themselves, (of a piece of writing) well-structured and ordered