C161 Camouflage

Hearing Yan Sizhu's words, Yang Chen nodded slightly. He was very satisfied with Yan Sizhu's meticulous thoughts, but in the end, he asked, "How many people are currently looking for the Coca-Cola formula? How many had succeeded? If I give you a pill, can you figure out how to make it? "

Yan Sizhu sighed, "Of course, I know that even if Coca-Cola had not applied for a patent