Li Jin Liao from Class 1506 has a few words for his mother.

Li Jin Liao's mother has deep regrets about her son's upbringing.

Li Jin Liao and his mother make amends.

Xiao Ying from Class 1505 has a great reason to feel grateful.

Xiao Ying's grandma has trouble articulating her love for her granddaughter.

It's hard to imagine the kind of journey grandma must have taken to see her granddaughter's graduation ceremony.

Daddy Chang treats us to a half-abstruse, half-comic meditation on working in an office in China, with some fairly shameless product placement thrown in as well.

This film reveals some negative phenomena in our society. How should we treat our parents when they grow old? What do they really need? Is it just money, or loved ones to spend time with them?

A very touching film with a sadly beautiful score and important message: You can't turn back time. Please cherish the people you love because you can't make up for it when it's gone.

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

Exercising is a very important part of life at any age.

Exercising is about cultivating one's body as well as mind.

Didn't love used to be simpler? This video certainly thinks so. With rising incomes and living standards comes rising expectations when it comes to finding "The One." This video looks at the importance of money in the marriage fortunes of Chinese men.

More on contemporary Chinese attitudes toward love and marriage, including how those views changed in response to a controversial 2011 marriage law and the Japanese earthquake. There's now a new realization that home ownership is not the most important prerequisite for tying the knot.

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.

A young girl sees a cleaning worker in trouble. What does she do?

Not one, but two unexpected events occur.

Would dogs help their owners in times of need?

Larger dogs are put to the test: Will they help their owners in desperate situations?

Do mosquitoes prefer UV light or human flesh?

To test the effectiveness of anti-mosquito lamps on mosquitoes, we'll first need some mosquitoes.

Just how effective are anti-mosquito lamps in a room full of mosquitos?

How do anti-mosquito lamps fare with human flesh in the room?

In this experiment, PM2.5 and carbon monoxide levels in a room are tested before and after the lighting of a cigarette.