《后汉书·列传·隗嚣公孙述列传》
以前周文王三分天下有其二，还服侍殷商。
昔文王三分，犹服事殷。
In the past, King Wen Zhou had two-thirds of the empire under his control and still continued to serve the Yin-Shang dynasty.
<s>[INST] Provide a modern Chinese interpretation of the following Classical Chinese passage: 昔文王三分，犹服事殷。 [/INST] 以前周文王三分天下有其二，还服侍殷商。</s>
Provide a modern Chinese interpretation of the following Classical Chinese passage: 昔文王三分，犹服事殷。
user
以前周文王三分天下有其二，还服侍殷商。
assistant