.” Fang Yu supported his hands on the podium and said to the students below.There was absolute silence in the audience.They stared at the densely packed problem-solving process on the blackboard, thei...Xu Yuquan said with a chuckle. 。I have another question 。At this time, Fang Yu spoke again. 。"Please speake for general conversation. If you have any other questions or need assistance with a different topic, feel free to ask!The body emitted crackling sounds. Strength was continuously increasing.The effe...