Feng Yun gave him a glance and looked over to the servant beside her, "A cup of tea, thank you very much."
The servant looked at Chunyu Yan.
Chunyu Yan gestured with his hand, and the servant quickly placed the water in front of Feng Yun.
Feng Yun held the cup, yet she did not drink, merely caressing it playfully.
"Yunchuan Country is surrounded by mountains on all sides, rich in Graphite (coal). The mining of Graphite has affected the normal farming in Yunchuan, and due to the difficult mountain roads, the cost of transporting Graphite is huge, making it difficult to turn a profit. Has the Princely Heir never considered, if a trade route could be established to sell Yunchuan's Graphite in large quantities to Jin, Qi, Minyue, and other countries, how much profit Yunchuan could make?"