In the final days of the system testing before the Aleph 500 upgrading in National Library of China, we were extremely busy with the coordination with the System Department and the system vendor, because some functions disappeared during the testing and and some indexes did work. The data of the Classified Chinese Thesaurus (CCT) with be uploaded to the subject authority database during the upgrading, and we hope to use CCT in NLC four years after it was published in 2005. In the last hours yesterday, it seemed that the problems had been solved.
The upgrading will be finished in the next Sunday. I hope everything will go smoothly.