The photolithography machine production line was installed, and after Qin Hao and Chang Jing looked it over for a while, Qin Hao returned to the office building.
Qin Hao asked, "Mr. Chang, where's my office?"
Chang Jing answered with a smile, "It's just next door."
Qin Hao replied, "I'm going to write something, don't let anyone disturb me."
After saying that, he walked to the door of his office, which was labeled Chairman's Office.
Upon pushing the door open and entering, he found various decorations and many plants inside, a decor style designed by Chang Jing.
He located some paper and a pen and sat down in the office chair to write, detailing the raw materials needed for the photolithography machine production line and the operational procedures.
He also described how to execute each specific step.
The real core technology, however, he would never write down; in the end, he himself had to assemble and calibrate the machine.