3 sentences

1. 他打算过几年再成家。

   tā dǎ​suàn guò jǐ nián zài chéng​jiā.

   He plans to start a family in a few years.

   Source: Dong Chinese Dictionary

2. 他在外面浪荡了多年，始终没有成家。

   tā zài wài​miàn làng​dàng le duō nián, shǐ​zhōng méi​yǒu chéng​jiā.

   He drifted around for many years and never started a family.

   Source: Dong Chinese Dictionary

3. 经过多年的钻研，他终于在绘画上成家了。

   jīng​guò duō nián de zuān​yán, tā zhōng​yú zài huì​huà shàng chéng​jiā le.

   After years of study, he finally established himself as a master of painting.

   Source: Dong Chinese Dictionary