Oracle Database Discussions

Hi,

I had implemented Chinese language (along with the default English) in oracle 8i (Version 8.1.7) database with Character set = UTF8 and NLS_LANG=AMERICAN_AMERICA.UTF8.I am able to insert chinese as well as English characters through Forms 6i(Client side) into the above 8i database(server side).

I created Oracle 11g(Release 1) database with following configurations :
character set=AL32UTF8
NLS_LANG=AMERICAN_AMERICA.AL32UTF8 (in Registry)

But, when i try to insert the Chinese characters, Then i can see only the symbol '??????????' gets reflected from the database.

ALTER SESSION SET NLS_LANGUAGE="SIMPLIFIED CHINESE" NLS_TERRITORY=CHINA;

Also i tried the above command, but I end up only with ??????? instead of Chinese characters in SQL prompt.

Kindly provide the configurations needed to be made(both in the Client & Server side) to implement Chinese language (along with the default English) in Oracle 11g(Release 1) database.

With Regards,
Abul and srini