China’s ambassador to the US warned of 'red lines' on Taiwan and human rights that cannot be crossed, speaking ahead of this week’s Washington meeting between Donald Trump and Xi Jinping. China's ambassador to the US, Xie Feng, warned that Taiwan and human rights are "red lines" for China ahead of President Xi Jinping's summit with President Trump in Washington. Key points and original sources are listed below.

• China’s ambassador to the US warned of 'red lines' on Taiwan and human rights that cannot be crossed, speaking ahead of this week’s Washington meeting between Donald Trump and Xi Jinping.S1

• China's ambassador to the US, Xie Feng, warned that Taiwan and human rights are "red lines" for China ahead of President Xi Jinping's summit with President Trump in Washington.S2

• Taiwan and human rights are "red lines" for China that cannot be crossed, the country's ambassador to the US warned on Wednesday, striking a firm tone ahead of this week's leadership summit in Washington.S3