What do you mean by chicken ribs?

"The walkie - talkie is not bad. Very good, you can send messages from dozens of miles away." Yan Beitian said.

"Hehe, you only realize that walkie - talkies are of little value when you use a mobile phone." Tang Wen said with a smile.

"Chicken ribs?" It was obvious that Yan Beitian did not understand the meaning of the word 'chicken ribs'. He looked at Tang Wen in confusion.

"It means it's not of much use." Tang Wen said with a smile.

"What's a cell phone?" Yan Beitian was interested.

"I'll tell you more about that in the future. " Tang Wen waved his hand. If Yan Beitian had been struggling with this question, then there would be a lot to talk about. He reckoned that Yan Beitian would have a hundred thousand questions.

"Master, there's something that I can't understand." Gu Hanyan.

"Oh, go on." Tang Wen asked.

"Heavenly Rock Island is a broken island, why would we spend a few hundred thousand taels to buy it?