采 U+091c7 采
Radical: 釆
Decomposition: ⿱爫木
Acjk: 采⿱爫⿱丿.1⺍⿲丶.1丶1丿.1木.4
Definition: collect, gather; pick, pluck
空 U+07a7a 空
Radical: 穴
Decomposition: ⿱穴工
Acjk: 空⿱穴.5工3
Definition: empty, hollow, bare, deserted
区 U+0533a 区
Radical: 匸
Decomposition: ⿷匸乂
Acjk: 区⿷匸.:1乂2匸.:1
Definition: area, district, region, ward