, making the whole scene like thunder! < br > everyone else was petrified. < br > Xu Liqin was pale, Sun Dewang's legs were weak, and Xue Xinlong fell to his knees with a puff. < br > he knew he was f...ead and said, "Miss Chen still doesn't know anything. In the current pharmaceutical industry, only chemical synthetic drugs really have strict patent protection and can be implemented." < br > Chen Du...