U.S. Democratic presidential candidate Joe Biden is preparing to face tough questions in Tuesday’s debate on how he would approach China if he wins the White House in November.

His team is privately acknowledging that they expect the issue to be a focus during the first debate in Cleveland, Ohio, according to a person familiar with their planning. Over the past week, Biden advisers have honed in on questions about the world’s second largest economy — anticipating attacks from President Donald Trump on the former vice president’s record of dealing with Beijing.

If he beats Trump, Biden will need to decide whether to scrap, keep or escalate the billions in tariffs levied against Chinese imports, and whether to stick to or renegotiate the partial trade deal Trump signed in January.