This is Li Fang£¬a Senior Engineer of a famous chemical company in China£®She was given a gold medal in 1998 for having played an important part in scientific research£® She was born in China in January£¬ 1967£®Having graduated from Beijing No£®4 Middle School in July£¬1985£¬she entered Beijing University£®Nine years later£¬she received a doctor's degree of chemistry£¬and then she went to work in a chemical company in Shanghai£®Once a Japanese company tried to invite her to work in Japan and promised her a high salary£®But she didn't accept the invitation£®