A small ethnic group of Turkic origin live with the Chinese, the Mongolian etc. in the villages of Wujiazi(五家子) and Qijiazi(七家子) in the Fuyu county(富裕縣), northeast of Qiqihaer(齊齊哈爾) in the Heilongjiang province(黑龍江省) in China. They use the Qyrγys (i.e. Kirghiz) ethnonym as self-designation. According to a local tradition, their ancestors were forced out of the Altay range around 1755-1757 (under Emperor Qianlong(乾隆帝)’s reign of the Qing(淸) dynasty), during a war against the Jungars. The “Fuyu Kirghiz”, their mother tongue, is the easternmost Turkic language except the Yakut. But the “Fuyu Kirghiz” is so assimilated to the Mongolian and later to the Chinese that very few aged adults still understand the “Fuyu Kirghiz” passively, using only occasionally an oversimplified form of it, while the younger generation is in most cases unable to speak or even understand it. The present paper is based on the word materials from the fieldworks during 23-24 September 2003 and during 15-16 January 2004. It deals with about 40 names of parts of human body in “Fuyu Kirghiz”. Our informants used the “Fuyu Kirghiz” in their childhood, but now they use the Mongolian and the Chinese always. The names of parts of human body also demonstrate the close relationship between the “Fuyu Kirghiz” and the Turkic languages in Southern Siberia, especially the Khakas.