
The Chinese astrology is called 'Qi Zheng' or 'Qi Zheng Si Yu'. Qi means seven. Zheng means a star in this case. Si means four, and Yu means others. In this case, it means other calculated points for . Thus, The name of the Chinese astrology means,
The Astrology using seven planets and four calculated points.
I've found many points similar to western astrology when I've been learning Qi Zheng. About this, some scholars write western astrology came in China in ancient age, and evolved uniquely. Others write it was invented in China originally. In any case, its organization is far different from western, even some aspects are likely.
Like twelve signs of western zodiac, there are twelve branches in Qi Zheng. Branches are used in most of Chinese oracles. Although they are introduced as if a kind of pronoun of animals too oftenly , they have much more important meanings in themselves.

Each branch has its own ruling planet like western astrology's zodiac signs. There are six pairs of branches. Their relation is like husband and wife. Yang branch is a husband, and Yin branch is a wife of every pair. And each couple has their ruling planet. Element of each planet is the same with Qi the couple generates(couple-meeting of branches, trine, quadrangle-meeting).
To see far detailed stories about branches themselves, open THIS PAGE.
In Qi Zheng method, twelve houses are like following:

Each house has its ruling category and several meanings for interpretation.
House
Category
Meanings
1st house self
Self analysis. To find essential qualities, fatal capacities and potentialities of personality.
2nd house poverty
Related with ownership.
3rd house brothers, sisters
Brothers, sisters, colleagues and so on.
Near relationship with people who stand on a par.
4st house inheritance
House, real estate. Properties inherited from.
5th house friendship, love
Possibility to have many friends, good friends or few, bad ones.
6th house service, contribution
Relationship with seniors, or one's bosses.
7th house marriage
8th house health
9th house talent, moving
10th house business, job
11th house unconsciousness
12th house appearances
Originally, we can use seven planets, five moving planets and sun and moon. Five moving planets are Mercury(Water star), Venus(Metal star), Mars(Fire star), Jupiter(Wood star) and Saturn(Earth star). Five moving stars represents Wu Hang( or five elements ), and they have the same name of their elements. Sometimes, they are called Wh Hang Xing( five elements stars ).
In Qi Zheng method, we use several kinds of aspects to interpret s. Each aspect has its own meanings like following:
In Qi Zheng method, we use rectangle horoscope. Each square of the chart, there are some parts of it like following:
6.Aspects

Hui is 0 degree. It means meeting. When planets meet each other, it should not be instantly determined good luck or bat luck.
7.Casting a horoscope
Branch name. |
| Si 8 MARS:4 | Wu 7 MOON:24 | Wei 6 | Shen 5 |
| Chen 9 SUN:21 VINUS:17 |
stem branch
Year : 1998 Wu Ying
Month : 10 Ren Xu
Day : 15 Yi Wei
Time : 14:40 Gui Wei
Place : TOKYO
| You 4 SATURN:00 | |
| Mao 10 MERCURY:04 | Xu 3 | ||
| Yin 11 | Chou 12 | Zi 1 ASCENDANT:27 | Hai 2 JUPITER:19 |