C193 Teaching kung fu

Sha Jianguo's question came very suddenly, causing Chen Yuyang to be a little surprised. "Isn't that a very simple matter?"

"Simple?" Sha Jianguo said seriously, "If it was a thousand years ago, it would have been very simple, but now it is definitely a very difficult task. I dare say that aside from those famous sects and schools, there is no one else in this world