I believe the answer is B. Buffalo
~Hello there! ^_^
Your question: What was the formal name of the 8th century Tang Dynasty poet Pei Yaoqing..?
Your answer: The formal name of the 8th century Tang Dynasty poet Pei Yaoqing was Marquess Wenxian of Zhaocheng.
Hope this helps~
The correct answer is B, Panama
The struggle to trade and control food