Since the People in Taiwan free from the prohibition to visit their relatives or family members in the Mainland China by the government in 1987, it not just only opens up the cross-strait interaction, but also increases the opportunities for the cross-strait marriage. Although the intenseness and confrontations between the Mainland China and Taiwan lasted for several decades is eased by the interaction of marriage, however, Taiwan still faces new problems and challenges concerning new issues with influences of political atmosphere; meanwhile, the people in Taiwan still have negative images to the spouses from the Mainland China. The reports by media also create a stereotype of spouses from the Mainland China to the people in Taiwan. Nevertheless, the actual perspective is worthy of our attention. Therefore, this article is hereby to discuss the current situation of marriage between the Mainland China and Taiwan by the usage of relevant documents and referring to the immigration policies of America, Canada, Japan, and so on for being as a reference to the cross-strait provisions of our government. This study emphasizes on the cross-strait marriage of veterans, which discovered that it is easier for the spouses from the Mainland China to get used to the life style in Taiwan for the cross-strait culture was originated similarly. Although the age gap exists between the cross-strait couples, their marital life is very harmonious. Presently, the cross-strait immigration policy is affected by the considerations of national politics, economy, social settlement, and national security. And one of the regulations of cross-strait immigration policy in relation to the ¡§residence¡¨ has even stipulated that it has to provide the certificates of financial capability if the spouses want to reside in Taiwan. However, when we look through the thoughts of government for ¡§protecting the rights of the spouses from the Mainland China¡¨, we know it actually has not helped a lot to our nation, society, and the families whose members get married with the people from the Mainland China. On the contrary, we should take the policy seriously to offer the opportunities that the spouses from the Mainland China can work in Taiwan legally for they can recreate new labor force and stale the productive mechanism of domestic low-priced labor force in Taiwan. For the population results from the cross-state immigration has transformed the population structure in Taiwan stealthily, we can discover that the business of immigration has been overlapped and restricted if we evaluate the society and legal system affected by the immigration policy. So, when we work on studying what we should suggest to our government, we should set up one unified institution that possesses jurisdiction to magnify our achievements of execution and expect the cross-strait marriage can be developed normally. Secondly, when we work on planning the immigration policy due to the spouses from the Mainland China, we should look for the balance between the ¡§human rights¡¨ and ¡§legal system¡¨ for the allotment system. Last but not the least, in order to prohibit the marriage frauds from coming to Taiwan effectively, we should establish a complete management system for the introduction agencies of marriage to prevent the businessmen with bad intentions and marriage frauds from dealing in illegal behaviors.