Kelzang Drolkar, a deputy from Lhasa, capital city of Southwest China’s Tibet autonomous region, discusses filing migrant workers papers with other village officials on February 24, 2013. Kelzang Drolkar is now the Party chief of Toma village, Nanjin county of Chengguan district of Lhasa. The first annual session of the 12th National People's Congress will convene on March 5, 2013, during which top state leaders including the country's president will be elected. [Photo/Xinhua]