Yankin Shakatawa Na Yawon Shakatawa Hakar yashi a Tehran ya samar da ramin murabba'i dubu dari takwas da sittin da tsayin mita saba'in. Sakamakon fadada birni, wannan yanki yana cikin Tehran kuma ana daukarsa a matsayin barazana ga muhalli. Idan kogin Kan, wanda ke kusa da ramin ya yi ambaliya, za a yi babban hadari ga wurin zama da ke kusa da ramin. Biochal ya mayar da wannan barazana zuwa wata dama ta hanyar kawar da hadarin ambaliya da kuma samar da wani wurin shakatawa na kasa daga wannan rami wanda zai jawo hankalin masu yawon bude ido da jama'a.
Sunan aikin : Biochal, Sunan masu zanen kaya : Samira Katebi, Sunan abokin ciniki : Biochal.
Wannan babbar ƙirar nasara ce ta lambar yabo ta tagulla a cikin gine-gine, ginin da ginin tsarin ƙira. Tabbas ya kamata ka ga jigon zane na ƙirar mai ƙirar tagulla don gano sauran sabbin abubuwa, sababbi, na asali da na kirkirar gine-gine, ginin ginin da kuma ayyukan tsari.