for an hour now, and the operating lamp is still on...The elevator door dinged open, and Si Yechen and Ou Yan walked out together. The two were strikingly handsome and well-matched in appearance and f... at the cafeteria with Si Yechen, Mr. Xue immediately clapped his hands and raised his voice, "Everyone, please pause for a moment, let us welcome President Si and Miss Ou Yan with the warmest applaus...