Mu myaka yo gukora cyane kuva mu mwaka wa 2010 n'abakozi bose b'ikigo, Lianggong yarobye neza kandi akorera imishinga myinshi murugo no mumahanga, nka tunels, amashanyarazi, no kubaka inganda; Ibicuruzwa bikomeye bya lianggoma birimo h20 ibiti, urukuta nibikorwa bya plastike, gukurura ibinyabiziga byose, imiterere yimodoka, imperuka, imperuka umunara wa Stairi, Cantilew ashyiraho umugenzi na hydraulic tunnel umurongo wa Trolley, nibindi
Koresha amateka ya tekiniki ya tekiniki kandi uburambe bwubwubatsi bwinshi, kandi burigihe bwizirikana gukora neza-gukora neza no gukora neza, Lianggong azakomeza kuba umufatanyabikorwa wawe mu mushinga uwo ari we wese kuva mu ntangabukira kandi akagera kuri hamwe.