In post-crisis era，the internal and external environment which China’s foreign economic development depends on is extremely severe in face of transition and modification. China experienced minor crisis in this round of financial crisis and revived at first. The further opening-up confronts a series of historical opportunities. Facing with new trends such as the great modification of worldwide economic structure and industries reorganization，we must strengthen our worldwide perspectives and strategic thinking under the premises of planning international and interior markets as a whole. Therefore，we can seize the opportunities of post-economic era via the combinations of stimulation on economic prosperity with self sustainable development，involvement of world economy and industries reorganization with self structure modification，participation in world economy rebalance with transition of patterns in internal economic development.