As a contemporary middle school student, please make suggestions for the further prosperity and development of Tibet in light of today's reality.

It may be a little difficult for middle school students to make suggestions for Tibet's development. Even people in Tibet are not easy to make suggestions for the development of Tibet. Generally speaking, investment, construction and immigration are the best ways to promote development, but in a place like Tibet, which is vast and sparsely populated and has no people, the market demand will be small or small, and it is not easy to do business. The geological and geographical environment in Tibet has also increased the investment and construction costs, which is not in line with the cost effect. Looking at the construction of the Qinghai-Tibet Railway, we can get a glimpse of it. It is not in Tibet's interest to immigrate to Tibet. In addition, immigration has caused great damage to the natural environment. It is not in China's interest to destroy the environment before we see the results of the construction. Tibet's isolation is its uniqueness. It is better to maintain the status quo than to build a big building. If tens of millions of tourists can be attracted to Tibet every year and each person spends 3,000 RMB in Tibet, this in itself will greatly promote Tibet's economic development. According to statistics, in 2009, Tibet's gross domestic product was 43.7 billion yuan, with more than 5 million tourist receptions, tourism income of more than 5 billion yuan, and per capita consumption was insufficient 1000 yuan. Therefore, if each person spends 3,000 yuan,10 million people will earn 30 billion, which is obvious in Tibet's economy.