In this paper two topics are discussed. One is the summary of creative personality. It expounds three questions: the connotation of personality, and the functions of personality, the necessity for studying and publicizing the creative personalities of scientists in modern China. The other topic is the basic qualities of the scientists' creative personalities in China. From the biographies and relevant literatures of tens of representative modern scientists in China, ten basic qualities of China scientists' creative personality are summed up: the first is the noble idea and ambition; the second is the patriotism spirit; the third is the team spirit; the forth is the spirit of raising and discussing questions; the fifth is the synthesis and innovative spirit; the sixth is dedication and adventure spirit; the seventh is the realistic and rigorous scholarship; the eighth is the spirit of making a firm resolution in adversity environment; the ninth is the spirit of respecting teacher and caring for posterity; the tenth is the spirit of struggling for the top-ranking and re-creating glory.