What song is it after watching it for so long?

Waiting for you for so long. The lyrics are: I have waited for you for so long, but I can't see you turning back. How many days and nights I miss you with tears, and I look forward to your sadness. I miss you for a long time. In spring, I went to Qiu Lai and flew away, guarding your tenderness day and night. I don't know when I can be with you. So I thought of you silently, and I remembered you like this. "Waiting for You So Long" was composed and sung by Chinese mainland male singer Qi Long. The duration of the song is 4 minutes and 59 seconds, and the release time is 20 12 September 17.