FILE IMAGE: Hua Chunying, spokeswoman of China’s Foreign Ministry, speaks at a routine press conference in Beijing, China, January 6,2016 China’s Foreign Ministry stated on Wednesday that Beijing did not have advance knowledge of North Korea’s test of a miniaturized hydrogen nuclear device, adding that it strongly opposes Pyongyang’s action. REUTERS/Jason Lee
BEIJING (Reuters) – China’s foreign ministry repeated on Tuesday the United States should r