In 2002 , Zeng self-published a book on the September 11 attacks , titled '' Why The World Trade Centre Collapse So So Fast ? '' ( sic ) . The work , which contains numerous references to the 1976 monster thriller '' King Kong '' , was banned by the government upon its release . Zeng is listed as an honorary international advisor of the Indian Board of Alternative Medicines , and is the only Singaporean panel member
September 11 attacks
September 11 attacks
Zeng Guo Yuan