" Whatever global issue we have , china is part of the problem and part of the solution , " says eberhard sandschneider of the german council on foreign relations .
Eberhard , 47 , and young , 41 , are multigenerational south africans of swiss and english descent . Both have doctorates .
埃贝哈德47岁，扬41岁，有瑞士和英国血统，数代居于南非，两人都有博士学位。
A week after the wall went up eberhard bolle , a west german student , tried to bring a friend over from the east . But he was caught carrying two passports , and had no alibi .
