gēn jù
说话要有根据。
Shuōhuà yào yǒu gēnjù.
One should have evidence when speaking.
财政支出必须根据节约的原则。
Cáizhèng zhīchū bìxū gēnjù jiéyuē de yuánzé.
Financial expenditure must be based on the principle of economy.
根据气象台的预报，明天要下雨
Gēnjú qìxiàngtái de yùbào, míngtiān yào xiàyǔ
According to the weather forecast, it will rain tomorrow