C210 Bridging Line

What kind of trick is this? Drinking white wine doesn't grow a beer belly, is there any reason to say this? Instructor Luo seemed to be joking, to keep his figure fit, he had to stay fit for a long time.

His first uncle also laughed and said, "Lao Luo, you're from the Red River side right?"

The Instructor Luo nodded his head and said, "That's right, the Red River is old