Chinese President Xi Jinping promoted the idea of an “Asian family” and called for regional unity during a tour of Southeast Asia, in an apparent effort to counter US pressure on nations to limit trade ties with Beijing. Xi landed in Phnom Penh on Thursday, kicking off the final leg of his three-nation tour as the Trump administration prepares to seek trade partners’ cooperation in encircling Beijing. The Chinese leader emphasized solidarity in a speech at a state dinner in Malaysia a day