Color classification
Four people (new Chinese style)
1+2+3 + length + square * 2 (new Chinese style)
Single (New Chinese)
Double Bit (New Chinese Style)
Three people (new Chinese style)
Three people + imperial concubine (new Chinese style)
Three people + imperial concubine stepping + long tea table (new Chinese style)
Four people + imperial concubine stepping (new Chinese style)
Four people + imperial concubine stepping + long tea table
1+1+3 (New Chinese)
1+1+3 + Long + Square (New Chinese Style)
1+2+3 (New Chinese)
1+2+3 + long + Square (New Chinese style)
1+2+3 + long several (new Chinese style)
1+1+3 + length + square * 2 (new Chinese style)
1+1+3 + a few long (new Chinese style)