I am thinking of learning the teachings of the I Ching.

Keiou is my best friend.

Keito is my best friend.

Every morning, I chant the Heart Sutra.

The ecliptic longitude is an important indicator for showing the position of celestial bodies.

The ecliptic longitude is one of the coordinates used to indicate the position of celestial bodies.

The official discipline governing this country is strict, and severe penalties are imposed on lawbreakers.

He is managing my assets.

What is the right ascension of this star?

The Classic of Mountains and Seas is an ancient Chinese geography book, which details myths and legends.