机译:目睹现代中国历史上的重大事件
president;
of;
the;
China;
Society;
for;
Friendly;
Studies;
,of;
the;
China;
Great;
Wall;
Society;
,of;
the;
China;
Welfare;
Institute,of;
the;
Soong;
Ching;
Ling;
Foundation,and;
of;
the;
China;
Society;
for;
International;
Friendly;
Contacts;