事 U+04e8b 事
Radical: 亅
Decomposition: ⿻⿳一口⺕亅
Acjk: 事⿻⿳一1口3⺕3亅.1
Definition: affair, matter, business; to serve; accident, incident
在 U+05728 在
Radical: 土
Decomposition: ⿱才土
Acjk: 在⿱才3土.3
Definition: be at, in, on; consist in, rest
为 U+04e3a 为
Radical: 丶
Decomposition: ⿵⿻丶力丶
Acjk: 为⿵⿻丶.1力2丶1
Definition: do, handle, govern, act; be