真香定律

Meaning

"Zhenxiang Law" (The Law of "So Good") originates from Wang Jingze's famous quote. He declared "I'm Wang Jingze. I'd rather starve to death, die outside, or jump from here than eat anything of yours!" But he ended up eating and exclaiming "So good!" Refers to the phenomenon of going back on one's words and accepting what was previously rejected.