A 63-year-old Chinese grandpa's traditional carpentry （木工）skills are delighting tens of millions of viewers online as he creates woodwork without glue， screws or nails.
The Chinese master carpenter, Wang Dewen, known as Grandpa Amu on YouTube, has been regarded as a modern Lu Ban, a famous Chinese structural engineer during the Zhou Dynasty, thanks to his vast carpentry knowledge. His most popular video, which shows he made a fantastic wooden arch bridge, went viral on the platform, gaining more than 42 million views.
Grandpa Amu follows an ancient Chinese mortise and tenon technique （榫卯技术），which means no nails or glue are involved in the entire process of building the arch bridge. Grandpa Amu has also made several wooden toys for his grandson using the same technique. Among all the items, a walking Peppa Pig and a bubble blowing toy are his grandson s favorites.
It was not long before his son and daughter-in-law decided to video Wang's efforts. The master carpenter has so far attracted over 1. 18 million subscribers on YouTube，but Grandpa Amu insists that he is just an ordinary farmer. Just like Li Ziqi，who lives in a village of southwest China's Sichuan Province, has made a name for herself by making various Chinese dishes on YouTube since 2016. Grandpa Amu now in fact is also trying to spread unique Chinese techniques and Chinese culture to the world.
Grandpa Amu's son and daughter-in-law now work full time on his videos, hoping that the channel's popularity would help local villagers better sell their farm produce. "We came up with the idea of making the videos because we wanted to bring our rural culture to others and let people learn about these ancient Chinese techniques，" said Huang Chunmei, Grandpa Amu's daughter-in-law, in an interview with South China Morning Post.
4. What is Grandpa Amu famous for?
A. His carpentry skills. B. A wooden pig.
C. A fantastic toy. D. The toys for his grandson.
5. How did Grandpa Amu make toys for his grandson?
A. By following the videos.
B. By applying modern skills.
C. By using an ancient Chinese technique.
D. By studying carpentry knowledge
6. What can we know about Grandpa Amu s videos?
A. They are good for selling toys.
B. They make Grandpa Amu busier.
C. They contribute to introducing China.
D. They help Grandpa Amu earn much money
7. Which can be the best title for the text?
A. Best Popular Video On YouTube
B. Grandpa Amu: A Chinese Master Carpenter
C. Unbelievable Traditional Carpentry Skills
D. China：A Nation Full Of Amazing Technology
【答案】4. A    5. C    6. C    7. B