Simplified:

On the HSK 2 vocabulary list, at CEFR level A2.

bàn ㄅㄢˋ

    • to take care of (a matter) to deal with (a task, procedure etc) to organize (an event)
    • to establish to set up to manage to run (an enterprise)
    • to handle to investigate to prosecute (a case or suspect)

      law

    • office (as in 招辦|招办[zhao1 ban4], admissions office) (abbr. for 辦公室|办公室[ban4 gong1 shi4])

      bound form

Sources