摘要
When he set foot in the Hawassa region of central Ethiopia to train local agricultural tech nicians. Chinese veterinarian Wu Zhigang had an unexpected encounter： he met Damtew Dorsiso, one of his former students.
When he set foot in the Hawassa region of central Ethiopia to train local agricultural tech nicians. Chinese veterinarian Wu Zhigang had an unexpected encounter： he met Damtew Dorsiso, one of his former students.
