Li Ziji, Bazi goes deep.pdf

Li Juming, Celebrities and Stars Bazi Sao_ .pdf

Lin Weineng, Introduction to Bazi, Studious and Practical Bazi_gujishuge.com

Daliuren Encyclopedia. Thirteen Volumes. Qing Dynasty. Edited by Guo Zaiyu (word Yuqing). Qing Dynasty Guangxu Twelfth Year Sweeping Mountain House Magazine

Three Needles, Four Threads and Seven Jiazi

Signature of Guan Shengdi Jun Wanying Ling. 2 volumes. Shangqintang Mazhai Magazine. Tibetan board of Longwenzhai Lettering Shop in Beijing. Daoguang 6th year

Three needles, four threads and seven Jiazi (full volume)

Five Tactics of Geography. Eight Volumes. Qing Dynasty. By Zhao Tingdong. Qing Dynasty Guangxu Sixth Year Sweeping Yeshanfang Magazine.pdf

Hand-copied rare editions, secret biography of Yuan geography, good and bad luck of twenty-four mountains, azimuth pattern