A private public welfare organization in Beijing has launched a calendar of diligence and thrift, against wastefulness? CD-ROM? action. This action has caused a strong reaction in the community. Some netizens also use their cell phones to shoot their own eating net plate and leftovers in their microblogging and proud of it. And foreign countries also have such similar restaurants, customers go to eat, you must eat, or will be in the original cost of more money, but instead of eating net plate customers for discounts, which greatly reduces the wasteful behavior.