Tang Dynasty: Prime Minister of the Six Dynasties, Li Erzun Me as the National Advisor

History professor Li Yunqiao traveled to the eleventh year of Sui Dynasty and awakened the system, but the system will not proceed to the next task until the first task is completed. So he used the property left by his father to open a tavern in Taiyuan, intending to get familiar with life in the Tang Dynasty. There is a distinguished guest named Boss Wen in the tavern who frequents the tavern. Every time he comes, he will ask him about the way of the world. "What kind of person do you think His Majesty is today?" "What do you think the chances of winning are if we stay behind and raise troops?" "How do you think we should hide our strength and bide our time?" Li Yunqiao immediately became angry. You are taking me, a history professor, seriously, and he immediately started talking non-stop. After hearing this, Boss Wen immediately showed off his cards, "Sir, I am a great talent, and my second son, Li Shimin, who is staying behind in Taiyuan, please give me some advice!"