Download MP3 杨紫(Yang Zi)&肖战(Xiao Zhan) -余生请多指教(The Oath of Love) Chi/Pinyin/Eng/Fre lyrics [The Oath of Love OST] Download MP4 杨紫(Yang Zi)&肖战(Xiao Zhan) -余生请多指教(The Oath of Love) Chi/Pinyin/Eng/Fre lyrics [The Oath of Love OST]