Combines the third Heavenly Stem 丙 with the eleventh Earthly Branch 戌 (the dog). Together they form one slot of the 60-year ganzhi (干支) cycle used for traditional dating.
memory
戌 looks similar to 戊 and 戍. Count the inner stroke: 戌 has a horizontal line inside (the dog), 戊 has nothing, 戍 has a dot.
