Legal analysis: The so-called case of college students digging birds in Henan is actually a case of Yan and Wang Yajun illegally hunting and buying precious and endangered wild animals. Yan was originally a student of a vocational college in Zhengzhou. After trial, the court in huixian city found Yan guilty of two crimes and was punished for several crimes.

Legal basis: People's Republic of China (PRC) Civil Procedure Law.

Article 138 A court investigation shall be conducted in the following order:

(a) Statements of the parties;

(2) Inform witnesses of their rights and obligations, witness to testify, and read out the testimony of witnesses who did not appear in court;

(three) to produce documentary evidence, material evidence, audio-visual materials and electronic data;

(4) Reading out the appraisal opinions;

(5) Reading the record of the inquest.

Article 139 A party may present new evidence in court. With the permission of the court, the parties may ask questions to witnesses, expert witnesses and inspectors. If a party requests a new investigation, appraisal or inspection, the people's court shall decide whether to grant it or not.