How did Kong Xuan Feng Shui's three yuan and nine games push the ice Ren Shan to the seventh game?

Ren Xiangshan, Long Yuan.

Transportation: seven games, seven flights in the middle, two flights to C and three flights to Ren.

Mountain board: Long Yuan, Mount C, Yunban 2 flies black, 2 flies black to Kungua in the site, and Shanban 2 flies against the wind in the earthworm source of Kungua.

Directional disk: Long Yuan, Ren Xiang, flew with 3 Bi, 3 Bi was the site divination, and Longjiashan was the sun in the divination, so it flew smoothly, so the directional disk took 3 Bi into the middle and flew smoothly.