Name by thinking about words.

You can choose the word "four gases" as the name of "four gases".

Qi Qi: It means that when you meet a talented person, you just want to be flush with him.

From the Analects of Confucius: "Confucius said:' See the sage Si Qi Yan, see the sage and introspect. "The hole is sparse:" When you see the sage, think about it. " "Ode to the Spirit Spring" King Robin of the Tang Dynasty: "I have a place to look up to Zhang Gui when I see the sage Siqi; No problem. "