2. Central South, Xianyang, Lishan and Baoji, which are adjacent to Xi 'an, have superior geographical positions, and are not much different from Xi 'an, so Xi 'an can also form an economic entity with its surrounding areas to be more "rich".
3. Xi 'an's "strength" is more difficult, because Xi 'an has many common factors (such as no danger to defend and no special income). ).)。
4. Therefore, Xi 'an is the "strong" of the comprehensive method, which integrates the long-term historical unity of the prosperity of talents and the thoroughfare of Huangwei Qinling, and the "strong" is greater than different time and space.
5. Bless you, Xi 'an! Millennium, a century of prosperity, outstanding weaknesses, world-famous!