BY BEN BLANCHARD AND NGUYEN PHUONG LINH (Reuters) – China accused Vietnam on Thursday of intentionally colliding with its ships in the South China Sea, but called for talks to end a bitter row sparked by Beijing’s parking of a giant oil rig in contested waters. A senior foreign ministry official in Beijing demanded that Vietnam withdraw its ships after its southern neighbor asserted that Chinese vessels used water cannon and rammed eight of its vessels at the weekend […]