Historic sites and roads have been closed in the Chinese capital for President Trump’s state visit, resulting in severe traffic and disappointed tourists.

His talks with Xi Jinping in Beijing could decide whether the United States and China maintain their uneasy truce on trade.

Supporters of Mr. Lai, a Hong Kong dissident, and Mr. Dong, a Chinese journalist, hope President Trump will raise their cases with President Xi Jinping.

Historic sites and roads have been closed in the Chinese capital for President Trump’s state visit, resulting in severe traffic and disappointed tourists.

The unusual ruling came after the judge found that the Trump administration had most likely violated the law by deporting the 55-year-old woman to the African country despite its refusal to take her.

There are few issues in diplomacy more complicated than the status of the self-governing island, which China claims as its own. It is almost certain to come up when President Trump meets China’s leader.

Mr. Trump has shown less appetite for wading into human rights issues than past U.S. presidents at summits with Beijing, but said he would raise the case of the imprisoned pro-democracy media mogul.

But the agreement is the latest softening of carbon reduction measures introduced by Prime Minister Mark Carney since he took office last year.

President Trump’s visit to Beijing comes as relations with China have became more combative.