Bow pawn is a chess term. In China chess, a pawn (soldier) is called Gong Bing. In China chess, the pawn (soldier) can only walk one square at a time, which is the slowest pawn, just like a pig arch, so it is called an arch pawn. Man's progress is also like an arch pawn. Although there is only a little bit every day, it will accumulate and change qualitatively after a long time.
"Donate money for one's work" is a Buddhist term, which means that efforts and skills will not be in vain. Don's donation means waste. Endless, and finally into the sea, it is a supplement to the Japanese memorial arch, it added that as long as persistent efforts, it will certainly achieve the ultimate goal.
Extended data
"Don't Donate in Tang Dynasty" and "Don't Donate in Tang Dynasty"
In Buddhist language, it means that kung fu will not be wasted. "Tang" means "in vain". Therefore, it can be interpreted as "all the merits and efforts in the world will not be paid in vain, but will be rewarded."
Happiness in the Tang Dynasty is not donated, so all living beings should accept the name of Guanyin Bodhisattva. Later generations gradually wrote "merit without Tang donation", expanding the "blessing" simply referred to in the classics to "merit" that can refer to all efforts.
On the basis of praying and not donating money, Hu Shi further expanded the depth. In To Graduates, Hu Shi famously said, "I don't have to succeed, but I don't have to donate money", encouraging students to be realistic and enterprising.