Auspicious and inauspicious activities, clash directions, lucky stars and the lunar calendar day — for choosing wedding dates, signing days and moving days.
The almanac centers on the day's ganzhi and lists the classic twelve activities — marrying, worship, travel, opening a business, breaking ground, burial — as favorable or not. The "clash" note names the animal sign opposed that day (those born under it take extra care) and the compass direction of the day's sha energy.
To pick a wedding or opening date: scan for the right activity first, then check no key person's sign is clashed. For the longer rhythm of your life chapters, cast your ten-year luck pillars with the BaZi calculator.