The Pingyao lacquer wares also boast of the use of “Daqi”, also known as Chinese Lacquer, which is a natural lacquer produced by trees in China. It’s environmentally friendly and anticorrosion.

The natural lacquer needs to be filtered through cloth twice before being applied to an object. This kind of traditional method dates back thousands of years. The lacquer itself smells a little bit sour. But the natural lacquer is expensive. Many factories now use chemical lacquer to reduce costs, which the older generation of artists say detracts from the traditional Pingyao lacquer art.

"The use of natural Daqi is an essential part of making Pingyao lacquerware. But few manufacturers use it now. We should promote the use of Daqi to protect the tradition," said senior artist Xue Shengjin from National Arts and Craft Society.

Xue says the art form needs to be extended to practical items that people use in daily life now, in order to expand the market.