Is this sentence OK?
an administrator, officer etc.

He is accused of doing corruption.
and this,
He is accused of dishonesty.

Question

Is this sentence OK?
an administrator, officer etc.

He is accused of doing corruption.
and this,
He is accused of dishonesty.

Answer

We don't say "doing corruption." We would just say "He is accused of corruption."

"He is accused of dishonesty" is correct.

Answer

An administrator, an officer, etc.

Here are some correct alternatives:
He is accused of being involved in corruption.
He is accused of corruption.
He is accused of dishonesty.
He is accused of being dishonest.