How many sects were there in ancient grave robbers?

Touch the golden gate, move the mountain gate, unload the ridge gate and send it to the mound gate. Also known as touch gold captain, mountain runner, mountain unloading warrior, mountain sending general. It is said that "there is a seal on the Maoshan Mountain, a symbol for touching gold, a skill for moving mountains, and a armor for unloading mountains."

There are four schools of grave robbing-touching gold, unloading mountains, sending mountains and moving mountains, among which touching gold is the school with the highest technical content and the most rules. "People light candles, ghosts blow lights" is the legendary secret of alchemy, which means that when entering an ancient tomb, you must light candles in the southeast corner before you can open the coffin. If the candle goes out, you must quit as soon as possible and don't take anything. According to legend, this is a contract between the living and the dead set by our ancestors. It has been passed down for thousands of years, and there is no exception.