What are the ingenious calculations of straw boats?

The ingenuity of the straw boat is manifested in three aspects:

1, weather: calculate the foggy weather and use it;

2. Opponent's personality: skillfully use the personality characteristics of Zhou Yu, Lu Su and Cao Cao, and push the boat with the help of others;

3. Terrain: flexibly arrange the ship's position and make use of the downstream terrain;

A grass boat borrowed an arrow in lintou town, hanshan county, Maanshan City, Anhui Province. With the inheritance and development of culture, borrowing grass boats and arrows has become an allusion. Later generations used the word "borrowing an arrow from a straw boat" to describe the situation of using the power of others to achieve their own goals.