2 sentences for 汤 (tāng — hot water)

1. 赴汤蹈火在所不辞。

   fù tāng dǎo huǒ zài​suǒ​bù​cí.

   I would go through fire and water without hesitation.

   Source: Dong Chinese Dictionary

2. 日初出沧沧凉凉，及其日中如探汤。

   rì​chū chū cāng cāng liáng​liáng, jí​qí rì zhōng rú tàn tāng.

   When the sun first rises, it is cool; by midday, it is as hot as boiling water.

   Source: Dong Chinese Dictionary