
hehe-tengchong line

hehe-tengchong rekha (), jise aihui-tengchong rekha (aur antarrashtriya star parr huu rekha key roop mein) bhee kahaa jaataa haye, ack kaalpanik rekha haye joe chean key kshetra koo dou bhaagon mein vibhajit karati haye jisamen jansankhya ghanatva vipareet haye. yeh uttar-poorv mein hehe shahar seey laker dakshin mein tengchong taka faila huaa haye, joe chean key paar tirchhe haye. purvi bhaag, maanchitra mein laal rung mein dikhaaya gayaa kshetra, aage uttar aur dakshin hisson mein vibhajit haye.
2015 taka, chean kii 94 pratishat aabaadi line key poorv mein rahati haye, joe chean key kull kshetra kaa 43 pratishat haye, jabaki cheeni kshetra kaa 57 pratishat line key paschim mein haye, lekin desh kii aabaadi kaa kewal 6 pratishat haye.
itihas.
cheeni jansankhya bhugolkar huu huanyong ney 1935 mein rekha kii kalpana kii aur ise "bhoo-jansankhyikiya seemankan rekha" kahaa. jaisa kii iss rekha koo 1935 mein prastaavit kiya gayaa thaa, usa samay chean key maanchitra mein mangolia (jisaki swatantrata chean ney dwiteeya vishva yuddh key baad taka maanyata naheen dee thee) shamil thaa, lekin taiwan (joe usa samay japan kii ack coloney thee) koo baahar rakhaa gayaa thaa.
jansankhyikiya pravritti.
1935 key aankade.
yeh kaalpanik rekha chean key kshetra koo iss prakaar vibhajit karati haye (1935 key aankadon key anusaar):
2002 aur 2015 key aankade.
badey paimaane parr shahari pravaas key bavjood mukhya roop seey taton kii or lekin dakshin kii or bhee rujhaan, 2002 aur 2015 key aankade lagbhag samaan hain.
1935 aur 2015 key beach kshetra mein badey badalaav kaa shreya yalta sammelan key baad chean dwara mangolia kii swatantrata koo sweekaar karane koo diyaa jaataa haye. 1935 seey 2015 taka kull jansankhya pratishat mein mamuli parivartan kaa shreya line key paschim mein shahari kshetron mein haan cheeni pravaas key saath-saath adhikansh parr ack-bachche kii neeti pratibandhon koo diyaa jaataa haye, jisamen line key paschim mein badey paimaane parr-alpasankhyak samoohon key apavaad hain. haalaanki, 2000-2015 avadhi key dauran, rekha key paschim mein jansankhya vaastav mein poorv kii tulanaa mein teji seey badhee, lekin vriddhi goal pratishat koo cumm karane key liye paryaapt naheen thee. iss vriddhi kaa adhikansh hissa ürümqi, lanzhou, ordos aur yinchuan key shaharon mein nihit thaa, halanki kuchh adiwasi gair-shahar kshetron ney bhee uchch vriddhi darj kii.

