Yang Ming plans to go to the capital city in a few days. This morning, Yang Ming's mobile phone rings again. Yang Ming looks at the number. Isn't that Wu Xiaofen's call?

Yang Ming answered the phone and said with a smile, "What are you doing, beautiful sister?"

Wu Xiaofen said, "Yang Ming, I feel a problem. Today I called the Industrial and Commercial Bureau. They said that my trademark can't be registered, even other spares can't be registered."

Yang Ming said coldly, "No, how can we do that? Didn't we check that day and say we can register? Why not now? There must be something wrong with it."

"I...