There are three ways to say thank you in Chinese depending on the person that you are thanking. And to say you are welcome, you can simply say "no thanks."
There are many different Chinese idioms out there that people use today in modern Chinese. "Dui Niu Tan Qin" literally means, "Playing the Zither for a Cow." It means that some people will just never understand or appreciate certain things.
This video concerns one of the stories from the very famous Chinese novel, "Journey to the West." It informs us from where the idiom, "to wolf down your food," originates.
The Chinese idiom, "San Xin Er Yi," literally means, "Three hearts, two thoughts." It can be used to describe someone who splits his energy between many things instead of focusing on one task at a time. The simple vocabulary in this video gives an example of "San Xin Er Yi."
This Chinese legend sheds light on the origin of the famous saying, "How you treat others is how you will be treated." It involves the famous and influential Chinese philosopher, Mencius, giving sage advice to a king during the Warring States period.