听说他是个富二代。

Tīngshuō tā shì gè fù'èrdài.

I heard he was a rich second generation (a person with rich parents).

他出生于富有的家庭。

Tā chūshēng yú fùyǒu de jiātíng.

He was born into a wealthy family.

他靠自己的努力由贫变富。

Tā kào zìjǐ de nǔlì yóu pín biàn fù.

He relied on his own efforts to go from poor to rich.