The scenario
A craft workshop needs a reference chart for bamboo-root jiao classification, organizing blanks by size and the sound each grade tends to produce.
What is in this drawing
Read the decisions behind it.
01
Group sizes into small, medium, large
02
Map each size grade to typical sound profile
03
Provide workshop selection guidance
When classifying bamboo-root jiao blanks in a craft workshop by physical size and intended sound character before carving.
More like this