If you feel that the amount of menstrual bleeding is heavy, it is recommended to consult a doctor.

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

In this map, the latitude and longitude are indicated.

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.

I incorporate the teachings of the Tao Te Ching into my daily life.

The Classic of Filial Piety is a Chinese classic that teaches the importance of filial piety.

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.