This paper analyses some problems existing in building of rural community in Jilin Province as follows, the funds for community building are short; the residents show sluggish participation in community; the infrastructure community building is backward; the organizational building of community...

The paper introduces the lemon effect of green agricultural products, analyzes the formation reasons of the lemon effect of green agricultural products and summarizes problems brought by the effect, such as malicious deception and high priced. The paper proposes countermeasures to avoid the...