Macro refers to the vastness. Such as "Zhou Li Kao Gong Ji": "Its voice is loud and grand." Lu Ji's "Diaowen": "Pi Dade values the sun and the moon." The above two macro words, one refers to loud voice and the other refers to broad merit. Great means tall, magnificent, magnificent, great, great, great, great achievements and so on. The big combination means tolerance, grandeur, broadness, tolerance, ambition in all directions and lofty ideals.