South Asia is one of the less developed areas in the world where the general informatizationlevel iremainslow.Theinformatization level of three great powers in this area - India，Pakistan，and Bangladesh are ranked below 110around the world.The information infrastructure has to be improved urgently in order to facilitate the application of information technologies in various economic and social sectors.However，the information service outsourcing industry in India is advanced which make it one of the powerful digital economy in the world.On the other hand，the information service outsourcing in Pakistan and Bangladesh has been developing in a high speed too；As for other countries，the information society has been making relatively rapid development in Sri Lanka，and it shows prominent performance in information economy and e-government affairs；even though Nepal is still at a very primitive stage of informatization，but Nepal attaches great significance to informatizatio；The economic development of Afghanistan has been seriously hampered by its instability and turmoil，which result in a backward information society in this country；Even though Maldives is a high-income country，the information construction is only capable of supporting the needs of the main industries due to its small territory and single economic structure.In recent years，China has had many cooperation projects with South Asian countries in ICTs，including the cooperation between China，Bangladesh and Pakistan in information and newwork infrastructure，the economic cooperation between Alibaba and Indian e-commerce enterprises，as well as the cooperation between Chinese border provinces such as Yunnan and Tibet and countries such as India，Sri Lanka and Nepal.