特殊的日子，给特殊的人。

有心人在１３年前就已经策划了。

只有在中国邮局７天都送信，因此从２００１年开始积攒邮戳。

01/01/01

02/02/02

...

12/12/12

Don't know how mucht it worth for all 12 years worth of them. If allowed, adding time tag will make it more profitable.

01/01/01 01:01:01

02/02/02 02:02/02

...

12/12/12 12:12:12 ... if not 00:00:00?

Since this event happens once every 100 years, if not 1,000 years, someone will pay a fortune for them!