good at feathering one's own nest; knowing how to accumulate wealth; lit. there are principles behind making money (idiom); fig. to have a knack for good business
生财：开发财源。有道：有方法，有门道。形容善于经商或敛财。
主谓式；作谓语、宾语；含褒义
原指生财有个大原则，后指搞钱很有办法。
《礼记·大学》：“生财有大道：生之者众，食之者寡，为之者疾，用之者舒，则财恒足矣。”