u ▁River ▁which ▁flows ▁ 3 8 8 ▁kilom eters ▁( 2 4 1   mi ) ▁before ▁finally ▁reaching ▁the ▁city ▁of ▁W enz hou ▁and ▁empty ing ▁into ▁the ▁East ▁China ▁Sea . ▁The ▁county ▁is ▁known ▁from ▁AD ▁ 7 1 1 ▁on ▁and ▁was ▁named ▁for ▁its ▁rich ▁rice ▁p addy ▁fields . ▁Sub t rop ical ▁mon so on ▁climate : ▁annual ▁average ▁temperature ▁, ▁annual ▁ra inf all ▁. ▁H illy ▁territory ▁with ▁many ▁rav ines . ▁Its ▁capital ▁is ▁He ch eng , ▁also ▁known ▁as ▁Q ingt ian ▁City . ▁The ▁inhabitants ▁speak ▁W enz h oun ese ▁and ▁Q ingt ian ese , ▁both ▁Wu ▁dialect s . ▁ ▁Before ▁ 1 9 6 3 , ▁when ▁Q ingt ian ▁county ▁was ▁ruled ▁by ▁the ▁central ▁government ▁to ▁go ▁under ▁the ▁administration ▁of ▁L ish ui , ▁the ▁area ▁had ▁been ▁organ ised ▁under ▁W enz hou ▁from ▁ 3 2 3 - 1 9 6 3 ▁AD , ▁a ▁total ▁of ▁ 1 6 4 0 ▁years . ▁ ▁Q ingt ian ▁is ▁served ▁by ▁W enz hou ▁Long wan ▁International ▁Airport . ▁ ▁Administr ative ▁divisions ▁Town s : ▁He ch eng ▁( <0xE9> <0xB9> <0xA4> 城 镇 ), ▁W en xi ▁( <0xE6> <0xB8> <0xA9> 溪 镇 ), ▁D ong y uan ▁( 东 源 镇 ), ▁Ch uan lia o ▁( <0xE8> <0x88> <0xB9> <0xE5> <0xAF> <0xAE> 镇 ), ▁Be ish an ▁( 北 山 镇 ), ▁Sh ank ou