According to copyright laws of thePeople's Republic of China(with legal jurisdiction in the mainland only, excludingHong KongandMacao), amended November 11, 2020, Works of legal persons or organizations without legal personality, or service works, or audiovisual works, enter the public domain 50 years after they were first published, or if unpublished 50 years from creation. For photography works of natural persons whose copyright protection period expires before June 1, 2021 belong to the public domain. All other works of natural persons enter the public domain 50 years after the death of the creator.
According to copyright laws ofRepublic of China(currently with jurisdiction inTaiwan,thePenghu,Kinmen,Matsu,etc.), all photographs and cinematographic works, and all works whose copyright holder is ajuristic person,enter the public domain 50 years after they were first published, or if unpublished 50 years from creation, and all other applicable works enter the public domain 50 years after the death of the creator.

This work is in thepublic domainin theUnited States,because it was published before January 1, 1929.