Guilin, people says " the world of Guilin landscape armour " , it is very welcome travel city, the travel tourist attraction here is very much, attracted domestic and international numerous tourist every year. Northern part is next to Hunan, Guizhou two province, the mountain peak here is bristly, the person that lives in Guilin can enjoy so much natural scenery, it is envy letting a person really. Because here climate is delightful,be probably, landscape raises a person, people is common very macrobian, after time grew, aged phenomenon is more and more apparent. A lot of youths also go to work outside the choice, only a few old people stay in the home, it is a severe problem indeed. Chongqing, be in our country center-west region, it is exclusive a municipality directly under the Central Government, it also is the central city of our country, no matter be in side of economy, finance, still be matter of science and technology, trade sheds a respect, the integral actual strength of Chongqing is before leaning. Because here basically is given priority to with country, climate is so fuggier, chaffy dish is the famousest, although the chaffy dish of Sichuan is pretty good also, but Chongqing is not inferior also. Because,knowing is distinctive surroundings and dietary culture, the old person life that the life is here is long also, aged the problem still is. Wuhan, it is the provincial capital town that Hubei visits, macroeconomic develops a level to also be in countrywide front row. Here is our country home's principal industry base, rate of people obtain employment is higher, income level is right also. Not only such, wuhan also is historical culture famous city, wide for the relics that hep is Pan Longcheng, hear have the history 3500. And next year, wuhan also will hold athletic meeting of soldier of the 7th world. A so good city, because living conditions is improved, population is increasing, aged problem also is the problem that headaches quite, do not know a government how to can be solved. Lai overs grown with weeds, belong to the ground level town that Shandong visits, the climate here basically is tepid model, overall for still suit person living provide for the aged quite. Lai overgrown with weeds is a more welcome city on the history, why so say? Because be in,year period is the place that each country contends for surely. Had done not have a war fortunately, had become national park city now, still have the name of travel city. The old people amount that the life is here is not little also, same existence is worn population is aged phenomenon. Chengdu, show according to the data last year, of Chengdu aged had achieved 20.6% , opposite for not low also. The same place of it and Chongqing has said above, the country that still having a bit actually is Sichuan is more, monsoon is much also, whole climate is a bit wetter, regard a travel as the city, chengdu also is more welcome holiday resort, strong cate comes to come here to estimate. The life of old people is more easy and comfortable also, every ave lane can see the senile people of bird of play chess, stroll. Saddle hill, aged degree was achieved 22.1% , it is the 3rd big city that Liaoning visits, and it is base of home's banner iron and steel industry, belong to an industrialized city. Although urban environment is not particularly good, after all a lot of heavy industry are polluted, but the economic standard here is OK still, population amount is much also, so aged phenomenon also is some, in prospective life, reckon a lot of cities can exist this kind of phenomenon, the hope can cause governmental attention.