Amazi atembera mu isoko yo gusimbuka kugira ngo ahinduke inkingi y'amazi ya kirisiti igabanijwe, itemba igana inzira yagenwe.Indege ifite amatara, atuma inkingi y'amazi isohora urumuri kandi ikora ibiranga amazi.
Isoko ya Longxin yibanda kubwoko bwose bwibikoresho binini byamasoko, isoko yisoko ryibikoresho binini byamasoko, umusaruro, gushiraho no gukemura, ibisobanuro byuzuye, igishushanyo cyiza.