The Four Symbols guard the huye: Thanh Long left, Bach Ho right, Huyen Vu behind, Chu Tuoc in front. This piece covers their shapes and the minh duong layers.
Thủy Hỏa Ký Tế (No. 63) is the only hexagram with all six lines in correct position and paired. It teaches small success and a good start but chaotic end.
Tong Ren (Union of Men), Hexagram 13 of the I Ching, joins Heaven and Fire. Its structure speaks of harmony, openness and shared purpose in cooperation.
Hexagram 44 Thiên Phong Cấu, one newly born yin line beneath five yang lines, speaks of sudden encounters and how to spot a new shoot while it is still small.