SOMETHING TO CHEW ON

A documentary series looks at one of China's most popular street snacks. Li Yingxue reports.

When it comes to street food in China, chuan'er (kebab-like snacks) are among the most common.

As a popular snack among young people, chuan'er can be made using a variety of ingredients like meats, vegetables and tofu. And even though for most people the most delicious chuan'er stall is usually just around the corner, a newly released documentary on chuan'er leads its viewers a bit further.