Conjunctions inherited from ancient times can be used to connect words, phrases and clauses, indicating various relationships, without translation.
(1) indicates a coordinate relationship, which is equivalent to "and" and ".
There are different snakes in Yongzhou wild, some are black and some are white. -Liu Tang Zongyuan's Snake Catcher
Then knowledge is born of worry and dies of happiness-Mencius told his son that he was born of worry and died of happiness.
Mencius, who gave up his life for righteousness. Tell your son. I want fish.
(2) Represents a progressive relationship, which is equivalent to "harmony".
A gentleman is knowledgeable, but he can help himself. -"Xunzi, Encourage Learning"
Kesheng is a direct minister, serving my emperor and ancestors, and doing severe punishments without regrets. -Qian Ming Qian Yi "Shao Qing from Yuan Keli's father Huai Jia to Shangbao Temple"
(3) indicates the inheritance relationship, which is equivalent to "just" and "just".
Yu Fang was eager to return, but loudly put it on the water. -Su Song Shi "Shi Zhongshan Ji"
Hometown (through "hometown") is not subject to physical death-Mencius. Sue the son. I want fish.
Ten thousand minutes will not argue (through "debate") but accept-"Mencius". Tell your son. I want fish. "
(4) indicates a turning point, which is equivalent to "but" and "but".