669 time the Great Northern Wilderness establishs a period, economic progress is slow, traffic is not convenient, corporeal deficient, the person of company wants to buy a necessaries of life, can wait for others by tricycle to sell goods only, had this to plant so " shop-on-wheels " , although the thing on the car is not much, but still get everybody's welcomeFarm initial stage, had not met 10 large part, each company liaison man is not quite convenience also, the shop often organizes worker sell goods to arrive basic level, the dweller gets material benefit, the shop gets benefit669 time began to have market, whenever lunar first 5, first 10, the day has not shined, educated youth people the fellow-townsman with respect to too impatient to wait and place people go together go to market. And because goods and materials shorts at that time, go buying the thing that is less than need late. The graph is educated youth and fellow-townsman people the living thing that picking oneself to needReclaim wasteland period, worker masses produces life goods and materials to short, pedlar uses go-cart, car to wait to make work as flow van, sell goods to each company, this also becomes the memory with that particular times. Later there was company of supply and marketing in company! The country in those days the action to company of supply and marketing is very important. Company of supply and marketing is just like us present supermarket, the something that the family needs can be bought here.