Find a martial arts novel

I miss this book very much. It was a novel that the owner of the house left behind before they moved. I still hope to see the ending of this book. Seven to eight years had passed. He had forgotten the names of the author and the main characters in the book. I would like to express my deepest apologies to the author. I only remember the contents. Those friends who know about it can tell me. Thank you so much.
[Details: Two teenagers traveled to ancient times and were taken in by a kind farmer.] They knew that they had come to this strange world. It was impossible without money and martial arts. So the two teenagers used a lighter to trick a rich kid. She even gave him a pair of sunglasses. He managed to swindle a few hundred taels. The farmers kindly took them in. They gave the farmers half of the money. He decided to go out and look for a great teacher to learn some skills. On the way, they met a troupe. There was a group of people fighting on the road. Only then did she know that the people in the troupe were all from Beggar's Sect. Later, he became the disciple of the Beggar's Sect. The gang leader didn't have time to teach the two teenagers kung fu, so he decided to give them to his two dragons. Therefore, one of them was sent to Shaolin Temple. The other was sent to fight pirates and learn actual combat martial arts. She only read until this point and did not continue. There were friends who knew. Please explain.

Answer 1

I'm not a fan of online novels. I'm a novel reader. I can provide information about languages and knowledge, but I can't provide novels.