Ouyang Xun, a famous calligrapher in the Tang Dynasty, wrote Chinese characters in Eight Jue

Point - a point is like a falling stone from a peak.

Horizontal - like a cloud formation thousands of miles away.

Vertical - like a long-lived withered vine.

Vertical curved hook - like the first moon in the sky.

Oblique hook - a strong pine tree folds upside down and hangs on a stone cliff.

The horizontal hook is like a crossbow.

丿[Cut off the horns and tusks of the rhinoceros with a sharp sword.

ㄟ[捺一 was penned by Chang San.