In China the study and civic appreciation of Extraterrestrials are NOT systematically marginalized as the case in the industralized West, which tries to use dogma to ridicule community and academic UFO research initiatives, and also the work of 'Exopolitics' groups.
Hundreds of scientists and engineers in China conduct thorough studies of apparent Extraterrestrial phenomenon.
Chinese scientists also say that aliens live among humans. This includes Sun Shili, a retired foreign ministry official who is now president of the Beijing UFO Research Society who also concludes that waixingren (extraterrestrials) are living among us.
In order to appreciate the systematized denial of human extraterrestrial contact and influences on Human civilization, which prevails in the West, one needs to appreciate that "official science" and "institutionalized religion" in the West are two different "heads" of the same body politic. Yes, "official science" in the West talks of "evolution", and Western institutionalized religion talks of "Creation". However, both groups have reached an apparent consensus to disregard clear evidence of verifiable contact and influences by Extraterrestrials on Human civilization. This joint denial is based upon a shared oppressive ideology, which seeks to repress critical human knowledge of cosmic associations and interactions with Off-world Human and other ET civilizations.