On March 7th, 20 13, Jian Qin, deputy of the National People's Congress and chairman of Sichuan Co., Ltd. of China Mobile Communications Group, put forward a proposal to implement the old-for-new mobile phone policy as soon as possible. Many netizens agreed with this and expressed their views in Weibo.

Many mobile phones are simply burned after recycling, which is extremely lack of scientific recycling norms and methods. If the used mobile phones are transported to the garbage dump for incineration, the plastic shell will also produce chlorine-containing toxic substances.

Therefore, he suggested that the management measures for the disposal of electronic waste such as used mobile phones should be formulated as soon as possible, and the recycling policy and trade-in policy for used mobile phones should be introduced to subsidize the recycling enterprises of used mobile phones.

Using internet technology to solve the imbalance of urban and rural educational resources

"It is difficult for a good teacher to go to the countryside" can be solved by Internet mode. Jian Qin suggested that Internet technology should be used to solve the problem of unbalanced educational resources between urban and rural areas, and that this is a model with less investment and quick results at the present stage of development.

The core of the problem put forward by Jian Qin is: "The high-quality educational resources in cities are shared with rural schools", and there are three solutions:

1, combined with the basic broadband facilities of operators, to realize the rapid and large-scale delivery of distance education courses. Many well-known international and domestic colleges and universities offer courses online for netizens to watch for free, which has become a new trend in the internet intellectual community. To learn from this model, the national education authorities should take the lead, learn from the online open class model, concentrate the resources of famous schools and teachers, and build a centralized, inter-school and inter-regional knowledge sharing platform to serve the distance teaching in rural schools.

2. Digitizing excellent teaching reference materials, learning materials and books can solve the problem of lack of rural educational resources, enrich the cultural knowledge of rural students and improve the quality of rural teachers.

3. Promote the deployment of mobile cloud terminals in rural schools. With the improvement of rural broadband and the construction of national knowledge sharing platform, mobile cloud terminal not only has the technical and application foundation, but also can greatly reduce the cost of rural school information construction.