In mainland china, stagnation of the agricultural sector has been a constraint to other sectors’ development. With the process of modernization, the major strategic issue that may lead to a serious structural crisis is whether the transformation of labor migration to other sectors can be successful. If not, China’s economy will face a serious unemployment problem. By using Markov Chain Model, we’ll be able to analyze the probability of China’s labor migration for the last two decades. The performance of China’s labor migration policy can also be evaluated for the tenth 5-years economics plan. Then, using the probability matrix, we’ll be able to forecast the eleventh 5-years economic plan, in order to understanding trend of labor migration, before 2010, to other sectors.