Jinkouyu is also known as "Sun Hao Predictives", also known as "Sleeve Gold" and "Da Jinkou".
Jinkouyu is a high-level forecasting developed from the Big Six, which combines the best of Taiyi, Qimen and Liuyi. Because the computing system of the Big Six is ​​more complicated, it consists of heaven and earth, four lessons, three passes, and gods. It is difficult for ordinary people to learn. During the Warring States period, Sun Yanshi learned from Yi Guiguzi and simplified the Big Six into four lessons (human, noble, and God and land) used to calculate the good fortune and misfortune of personnel. This is Jinkou. Later, Jinkouyu gradually flowed into the private sector and was widely used to predict the world, and then evolved into high-level forecasting.

The utility-charged version completely removes the ad and offers all the full functionality.

The Golden Gate program provides the following features:
1. Enter the basic information such as time, date of birth, and place of the land. The parameters can also be selected according to the actual habits.
2. The corresponding four-column information, the solar energy information, the human element, the noble god, the god, the land, the moon, the air, and various related gods are displayed on the disk surface.
3. According to the results of the disk, provide a brief analysis of yin and yang, ten days, emptiness, five movements/three movements, and so on.
4. Provide auxiliary trays to facilitate the auxiliary analysis tools such as the Changsheng 12th Palace at any time.
5. Provide information on the combination of the six-in-one and the royalties.
6. Provide classification tips with God.
7. Provide four-person relationship analysis, related information about the gods.
8. A data list that provides powerful matching queries.
9. You can freely maintain the data in the data list. For example, delete, modify, etc.
10. Provide data import/export function to facilitate backup and sharing of data files.
11. Provide parameter settings and configure according to actual habits.
12. Provide Chinese Simplified/Traditional display.
13. Automatically adapt the Pad and mobile version according to the screen size.
14. Support for moving to the SD card.