The religion was abolished by Vietnamese authorities in 1975.
No one has been expelled yet because the Vietnamese authorities have not approved an initial list of 200 to be deported.
Local Vietnamese authorities have programs in place to protect these birds during their migratory season.
No official number of casualties has been released by Vietnamese relevant authorities so far.
Vietnamese authorities have put the figure of former prisoners and their families at 500,000.
When he finally showed the full film as a courtesy to the Vietnamese authorities several months ago, he was nervous.
He was confident that the Vietnamese authorities would find them 'unobjectionable'.
This is an important message which we must send to the Vietnamese authorities without delay.
We use our contacts with the Vietnamese authorities also to raise issues of individual concern.
He was expected to be to transferred to Vietnamese authority in 2008.