S.H.E will hold a "Seventeen Concert" for tens of thousands of people on the 17th anniversary of their debut on September 11. Recently, Qingfeng was invited to create a new single "Seventeen" for the three people to describe their deep feelings since their debut. S.H.E was moved to tears by this song and couldn't help discussing in the communication group: "Qingfeng is very much like the spirit behind us!" Has he been living behind us for the past 17 years? Only then can every word be written into our hearts.