According to the Copyright Act of the Republic of China (Taiwan), Economic rights for photographic works, audiovisual works, sound recordings, and performances endure for fifty years after the public release of the work (Article 34).

Important note: Works of foreign (non-U.S.) origin must be out of copyright or freely licensed in both their home country and the United States in order to be accepted on Commons. Works of Taiwanese origin that have entered the public domain in the U.S. due to certain circumstances (such as publication in noncompliance with U.S. copyright formalities) and which were under copyright in Taiwan on January 1, 2002 may have had their U.S. copyright restored under the URAA.

This work is in the public domain in the United States because it meets three requirements:

1. it was first published outside the United States (and not published in the U.S. within 30 days),
2. it was first published before 1 March 1989 without copyright notice or before 1964 without copyright renewal or before the source country established copyright relations with the United States,
3. it was in the public domain in its home country (Taiwan Island) on the URAA date (1 January 2002).