This alley is very modern. The alleys of the ancient city are long and winding, with no doors or windows. I took an old key and knocked on the thick wall. The alley is curved and long, and the walls are thick. In our life, we have to walk a lot and go to many places, but what have we found and understood after searching? Third, The Love Letter from the Stream is modern. For many years, Wang Jingcheng only wrote a winding line and sent it to Dayang Paper. Love Letter from the Stream is affectionate enough. It is said that love is passionate. How can such a long and deep feeling not make people yearn for it?