The tones of Wan, Shu and Han are wàn, shū and hán, and the tones are voiced, flat and rising. Beautiful melody, catchy.
The font is single-character structure, and the nomological stroke is15; Book is a single-word structure, and the stroke of nomology is10; Culverts are left and right structures with the name 12 strokes; Beautiful fonts are good for writing.
The five strokes of the name are 15- 10- 12, all of which are excellent.
Moral idioms literally expand the artistic conception of names.