yī​rén​dé​dào​jī​quǎn​shēng​tiān

ride someone's coat-tails to success

一人得道,鸡犬升天 一人得道,雞犬升天 yī​rén​dé​dào​jī​quǎn​shēng​tiān
ride someone's coat-tails to success
When one person gains power or attains enlightenment, their relatives and followers also benefit; based on the legend of 刘安 liú'ān who became an immortal and took his pets to heaven with him
nepotism
when one person attains power, their cronies or family members follow suit; literal sense: when one person achieves immortality and ascends to heaven, even their chickens and dogs are taken along

Cross-References

Same as