The difficulty of China's reform is not to find problems and propose countermeasures, but to consider the fundamental and long-term interests of the 1.3 billion people in the reform. To avoid causing social unrest and avoid intensifying contradictions, it is both positive and secure. It is 30 years of reform and opening up in China The faith we always adhere to is also a magic weapon to overcome difficulties and overcome difficulties. Based on the above text, what is correct in the following list? ['Avoiding social unrest and avoiding intensifying contradictions are the most critical issues in the current reform.', "Maintaining social stability and taking into account the interests of the broadest masses is the most difficult issue for China's reform.", 'China must consider the reality of its large population in its reform.', "Taking into account the relationship between development and stability is a magic weapon for the success of China's reform and opening up."]