2 sentences for 皇上 (huáng​shang — Your Majesty)

1. 启奏皇上，臣有本奏。

   qǐ zòu huáng​shang, chén yǒu běn zòu.

   Your Majesty, I have a petition to present.

   Source: Dong Chinese Dictionary

2. 皇上请息怒。

   huáng​shang qǐng xī​nù.

   Your Majesty, please calm your anger.

   Source: Dong Chinese Dictionary