The original impression of this originated from a song by Jolin Tsai, Prague Square, which tells us that Prague is suitable for love here, Prague is suitable for it, everything is like a dream. Walk from the Charles Bridge in the Czech Republic, you can see a variety of different types of street performers, you can watch crafts, create a lot of art, you can also look at Prague's mother river "Vltava "The beauty is beautiful." The distance is in a piece of patchwork and there is a red roof that rises and falls. It looks golden and brilliant in the sun. This bridge is different from the day it was born. When the bridge was rebuilt, the king personally announced the start of construction. At 5:31 on September 7, 1357, when King Charles IV announced the start of the construction of the bridge, the wonderful front and back swing odd chain of 135,797,531 became the password for the bridge. It is said that this digital chain was the astrologer of the year. The Czechs still use it to pray that the bridge is strong and timeless.