I picked up the bamboo stick 878687. Please draw a picture. What kind of divination is this? Thank you, by the way.

This doesn't help. Don't ask questions. Where can we solve it? The main divination is from the unknown, seeking knowledge and entering the prophet. And the hexagrams are four hexagrams, sleepy and stingy. No self-help, no regrets. If you are a gentleman, you will be blessed and lucky. Don't think that you are ignorant now, and you can finally gain the knowledge of the prophet (the wealth you can enjoy) through study (hard work).