What does it mean to be practical in life?

Gushu, a place name, namely Gushu Village in Xixiang, Shenzhen, was changed to community (neighborhood committee) in 2004.

Gushu is located on the bank of the Pearl River Estuary, which was also considered as a frontier in ancient times. Combined with special historical events, opium battlefield or other events, as well as strategic location [Gushu Village was surrounded by mountains in the past], it is a strategic location that is easy to defend but difficult to attack for military strategists.