State Banquet Chef, Lu Sanbao!

Although this old man is old, he is fat, has a ruddy face and looks full of energy.
When Pauline Song saw the old man, she couldn't help but exclaimed: "You are the state banquet chef, the old food god Lu Sanbao, Mr. Lu?"
The old god of food laughed heartily and said, "Yes, I am Lu Sanbao. You see, the person may be fake, but my kitchen knife is the only proof of my authenticity!"
Everyone then noticed that there was a line of words on the old god of food's kitchen knife: Master of State...