@article{202308.0208,
	doi = {10.20944/preprints202308.0208.v1},
	url = {https://doi.org/10.20944/preprints202308.0208.v1},
	year = 2023,
	month = {August},
	publisher = {Preprints},
	author = {Xinqi Zheng and Yang Cao},
	title = {Big data reveals the change characteristics of 64 hexagrams and lines},
	journal = {Preprints}
}