This couplet uses the official script of "Han Brick" in calligraphy. It writes about the precious historical relics "Ming Brick" and "Ancient Wash". It is intended to appreciate and praise, but it also chants things. When writing about people, it refers to brother "Fu Gan", namely Ba Jin. The "Five Phoenix Tower" in the first couplet was a famous building in Luoyang in the Tang Dynasty. Later generations used it to refer to the person who was good at writing as the "Five Phoenix Tower Builder". The bricks used in "Wufeng Tower" are of course "famous bricks"; the "ancient wash" in the second line refers to ancient wash basins. In the Han Dynasty, there was a famous ancient washing machine called "Pisces washing", in which two fishes were engraved on the washing vessel, which symbolized good luck. From this point of view, this couplet has the function of borrowing old things and praising new people. It also expresses a blessing: being good at writing can also bring good luck!