2 sentences

1. 香港是一个繁荣的城市。

   xiāng​gǎng shì yī​ge fán​róng de chéng​shì.

   Hong Kong is a prosperous city.

   Source: CCMatrix

2. 没有和平和安全就不会有繁荣。

   méi​yǒu hé​píng hé ān​quán jiù bù​huì yǒu fán​róng.

   There can be no prosperity without peace and security.

   Source: United Nations