This is a nice song by Faye Wong. The song title "但願人長久" is a very common phrase used in Moon Cake Festival / Mid-Autumn Festival / Lantern Festival. Today is the festival celebration day. Every Chinese in the world celebrate this day by gathering together eating moon cake and watching the full-moon. To most people, the moon in Lunar fifteenth day of eighth month is the most beautiful. Let's share the joy and happiness of this Moon Cake Festival.