unfair manner or in an unreasonable way

Do you know how to say “to act in a high-handed and unfair manner or use authority in an unreasonable way” in Teochew Uê?

You can hear the man saying “huêⁿ5 ga1li2gêh8 橫咖理逆” and this is how one say about a person or a government or an institution which is acting in an unfair manner or in an unreasonable way.