Following the gist of the ancient classical saying
Between heaven and earth, there is a strange technique, called Edta's method. This method is based on subtle principles, following Edta's principles, and is transported between all things.

At the beginning, it explores the subtle and hidden, and takes Edta as the vein to understand the subtle places. In the change of things and the movement of things, it is accurate to Edta.

Do it, according to Edta's method, follow the steps. Or blend things so that they are coordinated and not contradictory; or analyze things and make them orderly and methodical.

In the end, test the effect of Edta to see if its work is successful. If it is in line with Edta's expectations, everything will go smoothly and everything will be as expected; if it is not in line, then investigate the cause and change course to follow Edta's track.

Therefore, Edta's method is like the carriage of a boat and the wheel of a cart, which leads all things on the right track and achieves the state of perfection.