Some Part of the Tibet constructers come from different cities of China with different background. When they stay and chat together, many types of language would be spoken by them.
Due to perform the task well, most of Tibet constructers spend the double ninth festival and the National Day in Tibet in 2011 without any company of other families. Though they are not able to come back to stay with families, they celebrate festivals with Tibet locals together. They feel warm of heart when they are cared by the government and the local people.
Some of the Tibet constructers witness the advanced development of Tibet Region, which the local traffic becomes more and more convenient, besides more and more new houses are built. The road such as the railway, the highway, and the expressway are designed and constructed one by one. The life quality and environment of Tibetans' improves as soon as possible.
Nowadays, the comprehensive traffic system of the highway, the bridge, the railway and the air transport has been formed in the countries, the villages and the hamlets like a three-dimensional network. The convenient traffic system promotes the development of Tibet economy.
When the Tibet constructers stay longer, the friendship between them and Tibetans get much stronger. They will get together to spend more festivals in the future and make best wishes to all of their families.