2 sentences

1. 他通过投资股票赚了大钱。

   tā tōng​guò tóu​zī gǔ​piào zhuàn le dà​qián.

   He made a lot of money by investing in stocks.

   Source: Dong Chinese Dictionary

2. 这枚清代大钱是罕见的收藏品。

   zhè méi Qīng​dài dà​qián shì hǎn​jiàn de shōu​cáng​pǐn.

   This Qing Dynasty large coin is a rare collectible.

   Source: Dong Chinese Dictionary