Why is Guo Shaojie at Musen's house?

Guo Shaojie took photos at the teacher's mourning hall in memory of Lu Shuming in Mu Sen. Guo Shaojie, the great disciple of Lu Shuming, took a photo of the teacher's mourning hall to mourn Lu Shuming. He also said that he would pay tribute to Mr. Lu Shuming on behalf of netizens and audiences. He said that he would set up an online mourning hall on his online homepage to keep the master awake. Children and apprentices in Lu Shuming are highly respected.