The present-day urban food consumption level in China as a low-income country has gone beyond the practical limit.This was caused by lack of domestic investment channels and the fact that people spend a greater proportion of their incomes on food.

• 中国作为低收入国家，达到目前城市的食物消费水平已具有超前性，这是由于家庭投资渠道单一，购买力相对集中在食物消费领域所致。