1. Cao Cao's "Dan Ge Xing": The mountains never get too high, the sea never gets too deep, the Duke of Zhou vomits food, and the world returns to its heart.
2. Liu Bang's "Song of the Great Wind": The warriors are here to guard the four directions!
3. Zhuge Liang's "Chu Shi Biao": The late emperor did not think that his ministers were despicable, and he was in vain. He paid three visits to his ministers in the thatched cottage.