78-year-old Zhang Yueyun has created a new musical instrument.
He can play a tune with a machete and a steel saw!
Zhang first discovered that he could create musical sounds with an Erhu string and a blunt steel saw in 2005.
Then he spent five years fine-tuning the sounds on the gadgets.
And later, he made a bolder decision – playing with a machete, instead of an Erhu.
Now Zhang can play melodies skillfully with the new instrument. He says he simply wants to bring happiness to others.