Notice of Temporary Closure of the Tsung Dao (T.D.) Lee Archives Online

Dear Users,

The Tsung Dao (T.D.) Lee Archives Online (https://tdlee.sjtu.edu.cn/) will undergo a server migration starting at 7:00 a.m. on April 24, 2026. The time required will be subject to the actual migration progress. During this period, the website will be temporarily inaccessible.

We sincerely apologize for any inconvenience this may cause and greatly appreciate your understanding, support, and cooperation.

Tsung Dao (T.D.) Lee Library

April 23, 2026