风清泽气正涤雨扣心开
[fēng qīng zé qì zhèng dí yŭ kòu xīn kāi]
Translated into 'The fresh breath of moist fields clears rain to open the heart door'. In addition to its poetic meaning, this nickname portrays a serene natural landscape, showing a peaceful state of mind as well as expressing the aspiration that after experiencing hardships (like rains), one could eventually feel relaxed and free in their innermost being.