Set Gua is the 60th hexagram of the 64 hexagrams of the I Ching. Water and Ze Festival (Festival Gua) everything has a festival, is the upper upper hexagram. The sign says: the time comes to the joy of the gas, on the stage of the gods Jiang Taigong, to this gods are abdicated, even if there is a disaster is not evil. This hexagram is a different hexagram (lower Dui and upper Kan) superimposed on each other. Dui is water, Kan is water. Ze has water but the flow is limited, more will overflow outside the zephyr. Therefore, there should be moderation, so it is called section. Sectional trigrams and lax trigrams are the opposite of each other, as a combination of trigrams, and are used interchangeably. Heaven and earth can only be new if there is moderation, the country can only be stable if there is moderation, and the individual can only be perfect if there is moderation. The trigram "Sections" is a trigram about restraining one's actions. This hexagram is somewhat derived from the previous hexagram "Lax". Everything has a process of prosperity and decline, there is also a process of behavior and stop, at a certain time must be appropriate to restrain their actions, which will be extremely beneficial, this hexagram is from all aspects.