'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.
Sun's first close encounter occurred in 1971, when he was sent to the remote countryside during the "cultural revolution" (1966-76) to perform the grueling task of rice planting. One day while toiling in the field, his attention was diverted to a bright object in the sky, which rose and fell repeatedly.'
The Canadian National Newspaper: Ex-China Foreign Ministry Official says Extraterrestrials live among us