2 sentences for 春风 (chūn​fēng — pleasant demeanor)

1. 听到这个好消息，他顿时满面春风。

   tīng​dào zhè​gè hǎo xiāo​xi, tā dùn​shí mǎn​miàn chūn​fēng.

   He beamed with joy the moment he heard the good news.

   Source: Dong Chinese Dictionary

2. 看他满面春风的样子，一定是遇到了好消息。

   kàn tā mǎn​miàn chūn​fēng de yàng​zi, yī​dìng shì yù​dào le hǎo xiāo​xi.

   Looking at his beaming face, he must have received some good news.

   Source: Dong Chinese Dictionary