The young man, called Li Yuan, flashed a glimmer of excitement in his eyes and bowed respectfully, saying: "Thank you, Director Tang, thank you, teachers.",Li Yuan nodded happily and said, "Yes, thank you for your encouragement, Director Sun!",Looking at the two bedrooms that had been filled to the brim after four years in this "space," Li Yuan felt a sense of lightness. It was truly a hopeful era.。