It is a timeline of food production adjustment from 1986 to 1989.The company was established in 1986.And afer year,the food production wasn't carefully carried out according to contract, which led to the mass overstock of food. Then the company began to organize the production of food.And in 1989 it reduced serious losses of surplus product value. The timeline is usually used in education to help students and researchers understand the historical events or chronological sequence of a subject. When displaying time on an axis at a specific scale, the timeline can be used to visualize events, the time interval between durations. The company also uses a timeline to record its growth.