What do you mean, millions of people are blessed, and three thousand world jungles?

A place with millions of families is a blessed land, with a jungle as big as 3000 worlds. "One million families are endowed with unique advantages, and three thousand worlds are jungles" is a couplet, which means that a place with one million families is endowed with unique advantages and has a jungle as vast as three thousand worlds, expressing good wishes for a place and hoping that this place will be prosperous and strong.