What is China Contemporary Yi-ology Cultural Dictionary and how many volumes are there?

Cai Yisheng's name was included in China's first large-scale Yi-ology reference book, China Contemporary Yi-ology Cultural Dictionary.

Yijing Chinese Dictionary is a book compiled by the Editorial Committee of Yijing Chinese Dictionary in 2008 and published by Shanghai Ancient Books Publishing House. This dictionary consists of eight volumes: Introduction to the Book of Changes, Silk Book of Changes, Bamboo Book of Changes, Book of Changes History, China Book of Changes, International Book of Changes and Book of Changes.