Color classification
1+2+3
Single
Double
Three-person position
2+2+3 + coffee table + square * 2 + TV cabinet
Four + tea cabinet + Imperial Concubine
Four + tea cabinet + imperial concubine + tea table
2+3 + coffee table + square * 1
2+3 + coffee table + square * 2 + TV cabinet
2+3 + coffee table + square * 2 + three-piece + TV cabinet
2+2+3
1+1+3
1+1+3 + coffee table
1+1+3 + coffee table + square * 1
1+1+3 + coffee table + square * 2 + TV cabinet
1+2+3 + coffee table
1+2+3 + coffee table + square * 1
1+2+3 + coffee table + square * 2 + TV cabinet