Liu Yao Divination (Six Lines, Na Jia)

Liu Yao is the practical, detailed way Chinese diviners read an I Ching hexagram. Each line is given a heavenly stem and earthly branch (Na Jia), a relationship to the hexagram's palace element (the six relatives) and a spirit. The strength of the line that stands for your question (the use god) is then judged by the month and day of the casting.