Hsu Yao-jung is trying to collect all the 1984 stamp issues of each country, while Hsu Tsu-ch'in says the major reason behind his collecting is the wonderful opportunity to make friends with similar interests.
一方面是向人「獻寶」，展示自己的郵集，而另一方面也欣賞別人的寶藏，汲取別人的菁華，以作為自己收集、整理、創作的靈感。對六十餘歲的徐祖欽而言，「會友」即是他集郵之外最大的樂趣。