Dai Linfang and Lu Cheng were explaining some of the projects their research group was working on to the two professors, while the professors were educating Lu Cheng and his colleagues on minimally invasive clinical practices and other matters.
After a lunch, they all felt quite satisfied with their conversation.
...
After the two professors went to rest, Dai Linfang tidied up the table, and then took out his notebook to jot down some notes.
Lu Cheng curiously tiptoed to take a look: "Brother Dai, what are you doing?"
Dai Linfang replied, "Documenting the perspectives and pursuits at different hospital levels."
Lu Cheng felt a sudden tension, speaking honestly, "Can you share them?"
Dai Linfang responded, "Let me finish writing first. It's not comprehensive though."
Lu Cheng realized he might have been too hasty: "Then I'll go and do another round of patient visits."
After hearing this, Dai Linfang coughed twice, finding Lu Cheng somewhat difficult to comprehend.
