The tree of Hebao is born in Haomo

Hebao: surrounded by two arms, describing the size of the tree; Haomo: refers to seedlings, a metaphor for small ones. Thick trees all grow from small saplings. .It is a metaphor that big things gradually develop and evolve from small things

Like the accumulation of armpits into fur, the accumulation of small things into many, the accumulation of soil into mountains, the accumulation of sand into towers, the accumulation of water into abyss, etc. are all such themes.