The National Palace Museum houses many such credentials received from such countries as Portugal, Spain, Japan, Russia, Vietnam and Burma. The two identical documents issued by Emperor Kuang Hsu to Great Britain and France are the most eye-catching, however.
在故宮收藏的清代文獻中，有萄葡牙、西班牙、日本、俄國、安南、緬甸等國來的國書；但更引人注目的，是光緒皇帝致英、法二國的國書。