I loko o nā makahiki o ka hana nui ʻana mai ka makahiki 2010 e nā limahana o ka ʻoihana holoʻokoʻa, ua hoʻokō pono ʻo Lianggong a ua lawelawe i nā papahana he nui ma ka home a ma waho, e like me nā alahaka, nā tunnels, nā kikowaena mana, a me nā kūkulu ʻoihana a me nā hale kīwila. ʻO nā huahana nui o Lianggong e pili ana i ka lāʻau H20, ka hana paia a me ke kolamu, ka hana plastik, ka bracket ʻaoʻao hoʻokahi, ka hana piʻi crane-lifted, ka ʻōnaehana piʻi hydraulic auto-climbing, ka pale pale a me ka paepae hoʻoiho, ka ʻauamo shaft, ka hana papaʻaina, ka scaffolding apo-lock a me ka hale kiaʻi alapiʻi, ka mea hele cantilever a me ka trolley lining tunnel hydraulic, a pēlā aku.
Ma ka hoʻohana ʻana i kona ʻike loea ikaika a me ka ʻike loea nui, a me ka hoʻomanaʻo mau ʻana i ka mālama ʻana i kona kūpono a me ka pono no nā mea kūʻai aku, e hoʻomau ʻo Lianggong i kou hoa maikaʻi loa i kekahi papahana mai ka hoʻomaka ʻana a hoʻokō pū i nā pahuhopu kiʻekiʻe aʻe.