Li Yin Fei and Li Ding perform their crosstalk act the Spring Festival Gala.

Li Yin Fei and Li Ding show how to refuse to light firecrackers for the New Year.

Li Yin Fei and Li Ding demonstrate the benefits of not lighting firecrackers to welcome the New Year.

Li Yin Fei and Li Ding discuss conserving energy and reducing emissions.

Li Yin Fei and Li Ding discuss "Operation Empty Plate."

Li Yin Fei and Li Ding explain how to implement "Operation Empty Plate."

Li Yin Fei and Li Ding show how to convince others that being less wasteful and extravagant is the way to go for the New Year.

Li Yin Fei and Li Ding show how to convince others that being less wasteful and extravagant will help those less fortunate.

Can you imagine not using anything plastic related for a whole week? Doing so may actually be much harder than you think!

Ordering takeout while trying to eliminate one's use of plastic is no easy task.

Even though we are taught that we should separate plastics so that we can recycle them, in reality, not all plastics are recyclable.

It's very sad to see what we humans are doing to the Earth. Little things can accumulate and turn into big problems.

Some countries have tried to reduce waste production by reducing the number of trashcans. Perhaps this would be a more effective method if people did not just throw trash onto the street.

Although it's probably impossible to eliminate plastic use completely, we should try our best to contribute to helping save the environment.

People often say that we should not judge a person by his or her appearance, but what is the real definition of beautiful?

Everyone has a different perception of what's beautiful. One may be a ten to one person, but a one to another person. So, what do you think your score would be?

How do you know when a girl likes you? Do you know any of the signs?

Tai chi, feng shui and all kinds of exercise- explore early morning activities in parks around China.

This entertaining and informative video on the Chinese obsession with gift-giving reveals a lot about contemporary Chinese social and political issues (covering everything from social competition to corrupt officials) and also delves into the ancient origins of this long-running practice.

There are so many reasons to go window shopping.

And yet more reasons for a woman to go window shopping...

A Beijing Television segment on the types of masks to use during the COVID-19 epidemic.

In this Beijing Television segment on the types of masks to use during the COVID-19 epidemic, a guest explains the effectiveness of a disposable medical mask.

In this Beijing Television segment on the types of masks to use during the COVID-19 epidemic, a guest explains which masks should be used under which situations.