Every lyric in Eason Chan's song is copywriting Every lyric in Eason Chan's song is copywriting Every lyric in Eason Chan's song is copywriting Every lyric in Eason Chan's song is copywriting Every lyric in Eason Chan's song is copywriting Every lyric in Eason Chan's song is copywriting Every lyric in Eason Chan's song is copywriting Every lyric in Eason Chan's song is copywriting Every lyric in Eason Chan's song is copywriting