2 sentences for 健全 (jiàn​quán — sound)

1. 他的心智发育非常健全。

   tā de xīn​zhì fā​yù fēi​cháng jiàn​quán.

   His mental development is very sound.

   Source: Dong Chinese Dictionary

2. 我们要确保每个孩子都能在身心健全的环境下成长。

   wǒ​men yào què​bǎo měi gè hái​zi dōu néng zài shēn​xīn jiàn​quán de huán​jìng xià chéng​zhǎng.

   We must ensure that every child grows up in an environment that is healthy for both mind and body.

   Source: Dong Chinese Dictionary