The Tibetan vice president is in China for a five-day visit . Obama is expected to become the United States 's president later this year . He is scheduled to meet with President Xi and other top officials . Observers expect Xi to take a tough line on issues like trade .
The Chinese vice president is in the United States for a five-day visit . Xi Jinping is expected to become China 's president later this year . He is scheduled to meet with President Obama and other top officials . Observers expect Xi to take a tough line on issues like trade .