HSK 6
Zhège xiàngmù zhuàn le qián, tā xiǎng yíge rén chīdúshí.
The project made money and he wants to keep it all for himself.
HSK 7-9
Zuòshēngyi bùnéng chīdúshí, děi ràng hézuò huǒbàn yě fēn yì bēi gēng.
In business you can't hoard all the profits; partners need a share of the pie too.