What is the feng shui layout of the Forbidden City in China?

The Forbidden City was planned and built according to the planning idea of the ancient city of Zhou Li, with a rectangular plane and an area of more than 720,000 square meters. The Forbidden City is surrounded by four walls, and each corner of the wall has an exquisite turret. The turret is a unique building in the Forbidden City. It is located in the location of divination, surrounded by a moat, in line with the principle of the Book of Changes. The whole water system runs through the Forbidden City and forms a closed loop in the southeast corner in front of Tiananmen Square. This is like the Yangtze River and the Yellow River, which originate from the Qinghai-Tibet Plateau in the northwest and flow to the southeast, nourishing all the places along the way, implying a rich world, and also conforming to the concept of opening up Tianmen Pass land in geomantic omen. This design is ingenious. The eight diagrams in China have four directions and four oblique angles, which are called four positive angles. There is a gate in each direction of the Forbidden City, with a tower on the door and a turret in each corner, which is very stable in all directions. The turret is known as "nine beams, eighteen columns and seventy-two ridges". It is formed by overlapping six rest peaks, with three floors and 28 wings. There are only thirteen ridges in the Hall of Supreme Harmony, but there are seventy-two ridges in the turret, with an area of only a dozen square meters. There are 1 14 kissing animals engraved on the Hall of Supreme Harmony. In fact, there are 230 on the rostrum. If it's just an observation post,