In 1994, Zhu Ling, an alumni of Tsinghua University, who was deliberately poisoned, died at the end of last year. The Australian media disclosed the recent situation of Sun Wei, the former roommate of Zhu Lingyuan, who was considered to be related to this case.

The Australian News (The Australian) published an article entitled "Investor Linked to China Poisoning Discovered in NSW Coastal Town".

The article revealed that Sun Wei's Port Stephens, a tourist city in New South Wales, Australia, is a real estate investor.

It is reported that Sun Wei has renamed Sun Shiyan, but the locals are more familiar with her English name Jasmine Sun.

Zhu Ling is a student of the Department of Chemistry of Tsinghua University in 1992. In November 1994, the body was abnormal due to poisoning.After diagnosis, Zhu Ling had twice poisoning twice. After the second poisoning, the contents of the pupa in the body far exceeded the amount of death, causing her brain nerve to be damaged, paralyzed, and intellectual degeneration to 7 years old.Take care of the elderly parents.

Tsinghua University reported to the Public Security Bureau in May 1995 due to suspicion of being deliberately poisoned.Sun Wei, who was in the same dormitory with Zhu Ling, was considered the only person who could get salt legal and approached Zhu Ling at the time, and was included in the investigation object by the police.However, the report on the poisoning test report was too late.

This case attracted attention in 2013, but the case has not been detected.

Zhu Ling died in Beijing on December 22 last year at the age of 50.Tsinghua University said on the official Weibo, "We expressed deep condolences to Zhu Ling's death, and extended sincere condolences to Zhu Ling's family. May Zhu Ling be accompanied by piano and go all the way."