20 15 is July 15th of the lunar calendar suitable for breaking ground?

When the gods and demons are divided into years and days, they have their own owners. The choice of auspicious day is mainly aimed at the choice of day, which is as important as fortune telling, but the choice of auspicious day is not regardless of the good or ill luck of the year, month and time, but depends on the other party and comprehensive choice. The ecliptic and the underworld are the trajectories of the sun between stars described by human beings with the earth as the observation point. There are two main ways to calculate the ecliptic and the underworld, one is the twelve values (the twelve gods), and the other is the twelve gods.

Jian xing Shi er Shen

After twelve days of construction, removal, filling, leveling, determination, holding, breaking, danger, success, closing, opening and closing, we can see its value again and again to decide good or bad. Overlap two duty days every month, and the method shall be subject to the monthly construction, which corresponds to the meaning of bucket. If it is cloudy in the first month, it will be built on a cloudy day and on the 12th. : if the yin is built in the first month, it will be built, divided, filled, leveled and dominated; Noon is fixed, not used for holding, the main trap; Shen is breaking, the main balance; Unitary is dangerous, the main ladle; Persistence, the main virtue; The sea is harvest, mainly preparation; Zi Kai, the main grandson; Ugly and closed, the Lord is too cloudy.

It is a good day to build a week and twelve gods;

Song Yue:

Jianping closed the black and removed the danger;

It can be used for opening and closing, but not for disconnecting.

The twelve gods are twelve stars on duty in turn. The twelve stars are arranged in a cycle of construction, division, fullness, smoothness, determination, persistence, destruction, danger, success, collection and opening and closing, and their values are observed repeatedly, thus determining good or bad luck. "Huai Nan Zi" said: If the first month is cloudy, cloudy, full, flat and noon, it is not.

Since beginning of spring, twelve solar terms have been observed every month, namely, beginning of spring, Jingzhe, Qingming, Changxia, Mangzi, Xiaoshu, beginning of autumn, Bailu, Hanlu, beginning of winter, heavy snow and slight cold. If it happens on the first day, the festival is still successful, and the rest will be imitated, but the Mid-Autumn Festival will not be very heavy. In addition, danger, determination, action, success and opening are ecliptic days, and construction, fullness, peace, closure and extinction are the days of the underworld.

Built as Yuanji, except Tang Ming, it was all a heavenly punishment, flat as a tongue curl, set as a golden pavilion, upheld as a virtue, broken as a rush of evil, and dangerous as a jade hall, forming a triad.