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.

In this Beijing Television segment on the types of masks to use during the COVID-19 epidemic, a guest explains which masks are ineffective against COVID-19.

In this Beijing Television segment on the types of masks to use during the COVID-19 epidemic, a guest discusses what is dubbed "the selfish mask."

This Beijing Television segment introduces four categories of masks and situations where they're most useful.

Guests on this Beijing Television segment demonstrate how to put on masks properly.

Guests on this Beijing Television segment demonstrate how to remove and dispose of masks properly.

A guest on this Beijing Television segment explains under which situations you can or cannot reuse masks.

To waste or not to waste: that is the question.

There is more than one way to solve a problem. Look at things from different perspectives and maybe you'll be able to come up with even better solutions.

Being kind is a choice. Be kind to the environment because our future generations will still have to live in it.

In this video, we meet Andrew, a specialist in vegetarian living who describes his process for living a simple and healthy life.

Master Andrew explains why digestion is so important to one's health.

Andrew, our health guru, explains why we shouldn't over emphasize the use of proteins in our diet.

A doctor from a health clinic tells how he would rather have patience think about preventative care than treat people who are already sick. The key to curing disease is our good habits.

Health professionals explain that meat may have protein, but vegetables have it all. Processed foods should be avoided, and considering the season in which the fruit is ripe has better yields.

In this video the professionals move on to talking about how exercise, even just a little bit of movement a day, can keep you healthier and happier.

This video discusses how to comprehensively create strong and lasting habits to maintain your health.

We hear from another expert about how we can eat different types of grains and vegetables to make healthier choices.

Our food researcher shares her knowledge about why eating too much protein is unnecessary and possibly harmful to our bodies.

A nutritionist tells us about the different types of foods we should have to make a perfect plate for ourselves. She also connects our eating habits to climate change.

We hear from a Chinese medicine expert about the benefits of lotus seeds.

A Chinese medicine expert explains the hearts of lotus seeds have good health benefits by helping people "lower their inner heat."

Big Brother Chen takes over a tea house that serves vegetarian food. This change in business gives him a change of heart as he enthusiastically espouses the virtues of a plant based diet.