Some people think that the word "green" in "Spring breeze is green in Jiang Nanan, when will the bright moon shine on me" tells me what is good about it.

Green: This is an adjective. The following is the causative usage of making (Jiang Nanan) green. The green characters are vivid and full of spring, which seems to have a burst of spring breeze.

Legend has it that Wang Anshi changed the word more than ten times in order to make good use of it, and finally chose the word "green" from more than ten verbs such as "to", "to" and "to", because other words only expressed the arrival of spring breeze, but did not show the changes of a new green landscape thousands of miles away after the arrival of spring.