All sciences are interested in the understanding of the universe and humanity’s place in it; however, natural science is usually focused on helping students understand, through observation and experimentation, how energy and matter combine to affect the physical world.

China, officially the People's Republic of China, is a sovereign state located in East Asia. It is the world's most populous country, with a population of over 1.35 billion.

Graduate certificate programs intend to confer professional credentials on students who wish to advance their careers. These programs might be particularly useful to students wishing to pursue postgraduate studies or professionals who wish to secure more credibility.