Dong Mingzhu, 1954 was born in an ordinary family in Nanjing, Jiangsu. I graduated from Wuhu Cadre Education College in Anhui Province, majoring in statistics. In July of the same year, he joined the work, worked as a cadre in a chemical research institute in Nanjing, and then got married.

1984, an accident occurred in family life, and her husband died of illness, when her son was only two years old. 1990, at the age of 36, she resolutely quit her job in Nanjing and went to work in Guangdong.

In Dong Mingzhu's view, the biggest turning point in this life is the death of her husband. "If it weren't for this, I wouldn't go this way now. If he were here, he wouldn't agree to my coming to Zhuhai. " Her husband died when his son was two years old. A few years later, Dong Mingzhu came to Zhuhai alone and later joined Gree. That year, she was 36.