お茶ちゃを濁にごす

expression, godan verb (-su)

evade questions; beat around the bush; give a vague answer

Used when someone avoids giving a clear answer or makes a noncommittal reply to dodge an issue. Often implies a deliberate attempt to obscure the truth or avoid responsibility.

• 彼かれは難むずかしい質しつ問もんをされると、いつもお茶ちゃを濁にごしてしまう。

  When asked a difficult question, he always beats around the bush.

• はっきり答こたえずにお茶ちゃを濁にごすのはやめてください。

  Please stop evading the question and give a clear answer.