By a stroke of luck, Dun reunites with long-lost "Four Eyes."

Dun and "Four Eyes" catch up at a local restaurant and reminisce about old times.

Unable to find their favorite game anywhere in town, Dun and "Four Eyes" decide to take matters into their own hands.

Dun is looking for new challengers while "Four Eyes" has his eye on the future. Niu is now teaching young children.

Does cashmere come from sheep or goats?

The giving of hongbao, otherwise known as lucky money, is an age-old tradition for the Chinese New Year. Here is a brief introduction to its interesting history and some less traditional ideas of what to send as hongbao!

Why is the Spring Festival the favorite holiday for children?

Why is Spring Festival called Guo Nian (passing the year)?

How did an old lady manage to scare the Nian away?

How did the villagers drive away the Nian?

Why do we call Chinese New Year the Spring Festival?

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.

Fang Chao is every Chinese parent's dream- or at least it appears that way.

Love gives Fang Chao the courage to make an important decision.

Upon learning about his secret, Fang Chao's parents force him out of the house.

Welcome home to Shanghai's most sustainable house! Built in the 1930s, this house has been remodeled to be a self-circulating and self-insulating home to a family of five.

The house was designed with family in mind. Everything is suitable for both the adults and kids. Not only does this cut down on costs, but it also simply makes for a more comfortable home environment.