Lin Lan no longer dwelled on who would come out to sign the document. Surely someone was taking on private tasks due to friendship. Regarding such matters, Lin Lan chose to turn a blind eye.
In the field of scientific research, some doctoral students with good family economics would spend money to outsource experiments, and some even outsourced their papers. Those with poorer economic conditions had to conduct experiments themselves. Laboratory resources were limited, and it was difficult for them to get access most of the time. Therefore, they relied on personal connections to help each other share equipment.
