, ▁the ▁Zh ong zh ai ▁Township ▁was ▁set ▁up . ▁In ▁December ▁ 1 9 8 4 ▁it ▁was ▁upgrad ed ▁to ▁a ▁town . ▁In ▁December ▁ 2 0 1 5 , ▁some ▁parts ▁of ▁the ▁Bil ang ▁Township ▁() ▁and ▁L ish u ▁Township ▁() ▁were ▁incorpor ated ▁into ▁the ▁town . ▁ ▁Geography ▁The ▁Zh ong he ▁Stream ▁() ▁wind s ▁through ▁the ▁town . ▁ ▁Econom y ▁The ▁local ▁economy ▁is ▁primarily ▁based ▁upon ▁agricult ure ▁and ▁local ▁industry . ▁The ▁main ▁native ▁products ▁are ▁wood , ▁to b acco ▁and ▁medic inal ▁materials . ▁The ▁main ▁c ash ▁cro ps ▁are ▁pot atoes . ▁ ▁Att ra ctions ▁The ▁Wind - rain ▁Bridge ▁() ▁is ▁a ▁famous ▁scen ic ▁spot ▁in ▁the ▁town ▁and ▁X in hu ang ▁D ong ▁Aut onom ous ▁County . ▁It ▁was ▁re built ▁in ▁ 2 0 0 3 . ▁The ▁Wind - rain ▁Bridge ▁is ▁the ▁symbol ized ▁cultural ▁landscape ▁and ▁architecture ▁of ▁the ▁D ong ▁people . ▁It ▁has ▁a ▁deep ▁con notation ▁of ▁culture , ▁philosophy ▁and ▁architecture ▁art , ▁it ▁also ▁contains ▁plenty ▁of ▁e colog ical ▁a est h etic ▁imp lications . ▁ ▁References ▁ ▁Category : X in hu ang <0x0A> </s> ▁The ▁Second ▁Mar riage ▁Law , ▁or ▁Re vised ▁Mar riage ▁Law ▁( R ML ), ▁of ▁ 1 9 8 0 ▁is ▁a ▁re vised ▁law ▁of ▁the ▁New ▁Mar riage ▁Law ▁of ▁ 1 9 5 0 . ▁ ▁The