Qingfeng passes through Nanxiang to the north, and the old friends in Nanxiang don't know where to go. You didn't mean to let someone in, but you just caused a flash flood. When will I see the snow in the south? The plum blossoms and I will have white heads. The green tiles recall the rain of the past, and there are no old friends in the depths of the vermilion alley.
Intention: Study hard