Bottom line: Fang Pingtang. ( 1)

Downward: Jinjiang Mountain in Heaven and Earth. (2)

The first part: Respecting the elders. The name of the drill mouse is Lu, the name of the hamster is Han Zejing, the name of Xu Zemian is mountain rat, and the name of Jiang Zechang is Bai Yutang, the golden-haired mouse. They are all elders, so they are elders. Then the bottom line is the name of Baipingyutang in Xu Qingjiang, Zhang Han, Fang Lu, so it is called "zhangfang Qingpingtang". The storytelling says that the handwriting is vigorous and powerful, romantic and natural, and the dragon and phoenix dance in general. It is estimated that it was written by Bai Yutang.

There is another saying about the second couplet: Jinjiang Mountain in Heaven and Earth. The bottom line implies five nicknames, namely, drill rat, gopher, mountain rat piercing rat, crossing the river rat, and melon rat.

Compared with the two downlines, I prefer the latter, "Heaven and Earth Jinjiang Mountain", which skillfully combines nicknames with five meanings, which not only closely follows the theme of downline, but also reveals an atmosphere invisibly. On the other hand, the former, Fang Zhang Qing Pingtang, gives people the feeling that it is only to cater to the five meanings implied in the first half, but it is really boring to take it out alone and cannot be self-contained.

I wonder which one you like.