Guan Mingli, a master pig farmer, leads all the villagers to become rich.

Guan Mingli is an ordinary party member in Zengzheng Village, Waxing Town, Bayan County. As a farmer, he always kept in mind the exemplary vanguard role of Communist Party members and worked hard for the peasants to shake off poverty and become rich. Speaking of him, the villagers all said, "Xiaoguan is the leader on the road to wealth in our village."

In 1998, Guan Mingli began his swineherd career by buying 13 sows with only a few thousand yuan at home. New to the pig industry, due to the lack of professional knowledge, coupled with the poor equipment of the pig house, pigs always die for no reason, less than half a year left. In order to raise pigs well, he went to Harbin Veterinary Research Institute many times to consult experts and gained valuable pig-raising knowledge in the process of constantly absorbing experiences and lessons. The death rate of pigs in Guanming pig farm dropped sharply in the second year, and the pigs went out in 4 months, with an output value of more than 100,000 yuan that year. Subsequently, Guan Mingli also used sow positioning pen breeding method, the advantage of this technology is less space, sows consume less energy, pig pen clean. In 2007, he bought the largest pig farm in Bayan County at that time, and established Bayan Waxing Animal Husbandry Development Co., Ltd. by expanding the scale, and vigorously introduced fine breeding pigs from the United States, Britain and Belgium, as well as local fine breeds of Harbin White pigs. and create a unique high-yield breeding model to promote the improvement of pig farm production level. After snowball development, Guan Mingli became a famous pig breeder in Bayan County in a few years.

Guan Mingli often said: "it is not rich when you are rich, but only when everyone is rich." I am a member of the Communist Party, and I should lead all the villagers to common prosperity. " When the villagers saw that Guan Mingli had become rich by raising pigs, they came to learn from them. Guan Mingli answered every question, answered every request, and had no reservation. Seeing that the villagers' desire to get rich was so urgent, he discussed with his family and decided to set up a pig-raising cooperative and let the villagers join the society voluntarily. When Liu Rongbin, a poor family, first raised pigs, Guan Mingli not only taught him how to raise pigs scientifically and helped him do a good job in pig epidemic prevention free of charge, but also contributed money to build a pig house for Liu Rongbin and gave him credit for piglets and feed. With the help of Guan Mingli, Liu Rongbin got rid of poverty and became rich in less than two years.

In recent years, under the guidance and support of Guan Mingli, eight professional pig farms have been built in Zengsheng village. there are more than 60 farmers raising more than 50 pigs in the village, and the per capita net income of farmers in the village last year was 4730 yuan. Guan Mingli has been named as one of the top ten outstanding young people in Bayan County, a model worker in the county, and a model worker in Harbin.