"...this document is one of the 'smoking gun' that can prove China has a long-term programme of non-traditional bio-weapons and (plans) to use it to conquer the whole world," Yan told India Today in an interview. She was referring to the leaked documents sourced by the US State Department which said Chinese military scientists investigated weaponising coronaviruses five years before the COVID-19 pandemic.
Yan said China's objective is to deny the allegations and use misinformation to mislead the world when people realise the virus has come from a lab.