China's need for agricultural workers makes it profitable for North Korean laborers to take make the risky crossing.
Leaders of 17 groups are discussing the layout of a constitution based on a federal democratic union.
Nyima Lhamo had knowledge of the circumstances surrounding Tenzin Delek Rinpoche's July 2015 death in prison.
Two women and a man are held for posting "false information," though flood victims say the government should have evacuated them.
Li Tingyu, girlfriend of protest blogger Lu Yuyu, says she is not guilty of "picking quarrels and stirring up trouble."
Opposition leader Sam Rainsy says the death of the popular pundit follows an old script.
The men were rescued from an Indonesian fishing vessel earlier this month.
He and others had celebrated the exiled spiritual leader's birthday in online conversations.