Bruno H. Burdel 184～1882) was a German scientist and popular science writer. Collection of works: Tales of Ula Bora, Activities and the Price of Love. The famous "Amber" (selected as the second volume of the sixth grade Chinese textbook of Beijing Normal University Edition) was rewritten according to the "Tales of Ula Bora" by German writer Bruno H. Burdel. Generally speaking, this article belongs to popular science essays. However, because it appears in the form of storytelling, the originally boring and abstruse scientific knowledge becomes so vivid and interesting that it attracts young readers, so some people say that the Tales of Ula Bora are fairy tales.
Amber is a primary school text written by German writer Bruno H. Burdel.
Beijing Normal University Edition, Volume Four, Unit Two
Hebei Education Edition, Volume One, Volume Five, Unit Five
People's Education Edition, Volume Two, Comprehensive Review of Volume Six, Chinese.