Because economic development slower than the contradiction between China's inland areas cause in part because the gap is often misunderstood as ethnic conflicts.
Due to slow development in the economy in some inland areas of China because of the contradictions lead to the wealth gap has often been misunderstood as ethnic conflicts.
Because of the development in the aspect of economy slower than some inland areas China caused because the contradiction between the rich and the poor is often misunderstood as ethnic conflict.