Tariffs have forced Chinese companies to move their operations to Vietnam. Alexandra Stevenson, our Shanghai bureau chief, visits a factory in Ho Chi Minh City to see how one of the biggest challenges isn’t relocating machinery and tools, but overcoming language barriers.

President Trump met with Japan’s new prime minister, Sanae Takaichi, on Tuesday. Javier C. Hernández, The Times’s Tokyo bureau chief, looks at their chemistry, given the friendship Mr. Trump had with her mentor, the slain former Prime Minister Shinzo Abe.