The name of Redemption gate carries a little philosophy. The local name, 兌悅門, begins with the character Dui, which comes from the Bagua, the eight trigrams used in traditional Chinese thought. In that diagram, Dui is associated with the west, and it is also linked with joy. The second character, yue, means delight or pleasure. So the name points to the gate's position on the western side of the city, and it does so with a wish for good fortune. Traditional Chinese place names often work this way, joining direction and blessing in a few characters. The gate is also a living part of the street today. It is the only city gate in the district still in use, so you can walk or ride through the same opening that people have used for generations. Not many heritage monuments let you do that.