What are the legends of Jiang Ziya, Guiguzi and Zhuge Liang?

Jiang Ziya legend: Jiang Taigong fished with a straight hook, and King Wen pulled a cart for him for 800 steps. He protected the Zhou Dynasty for 800 years.

Legend of Guiguzi: Get a wordless gobbledygook. In the moonlight at night, watch military science on the first day, business on the second day, and lobbying rhetoric on the third day.

Legend of Zhuge Liang: an empty plan scares Sima Yi away.