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.

This video is a demonstration of acupoint selection.

The host has some fun with acupuncture and the guest's needles are eventually removed.

Acupuncturist Mr. He only needs to insert a needle into one spot to treat a case of knee joint pain. Where will it be?

This video explains the origin of the term, "Windy Mansion."

This video demonstrates acupuncture insertion into the "Windy Mansion" acupoint.

Just like many things, acupuncture is about quality, not quantity.

This video introduces another acupoint, the "Chungwan," further supporting the principle that "All it takes is one needle."

Mastering the use of the acupoints takes decades of practice.

What mysteries lie in a simple 100 RMB note?

A renowned director points out details we don't usually notice in something we use every day.

A simple, almost weightless 100 RMB note carries an abundance of meaning.

What are Jiang Xun's fans like?

Can we teach beauty?

Has knowledge taken away our perception of beauty?

Liu Yong further explains the intricacies of his painting, "Lantern Festival at Longshan Temple."

Taiwanese opera and the Longshan Temple are early symbols of Taiwanese culture.