Inganda z’amazi
Hamwe no kwihuta kwimijyi no gukomeza kuzamura imibereho yabaturage, ntabwo ikoreshwa ryamazi ryiyongera vuba, ariko kandi nibisabwa byubwiza bwamazi biri hejuru kandi biri hejuru. "Amazi" yabaye ikibazo gikomeye kibuza iterambere ryubukungu bwigihugu kandi kijyanye no kubaka imijyi. Mu myaka yashize, leta yakomeje gushora imari myinshi mu rwego rwo kurengera ibidukikije mu micungire, nk’umutekano w’amazi meza, ibipimo by’ibisohoka, n’ibindi. Ikibazo cyo "kwiruka, gusohora, gutonyanga no kumeneka" mu gukenera amazi gukemurwa, kandi ibisabwa byo kuvoma birasabwa kunozwa, pompe rero igomba gukora neza kandi yizewe. Imiterere yakazi yo gutunganya imyanda irakomeye cyane, kandi umwanda urimo ibice bikomeye nkibimera nubutaka, bityo ibyangombwa byo gufunga bikaba byinshi. Ukurikije imyaka myinshi yuburambe mu nganda, Tiangong irashobora guha abakiriya ibisubizo byiza kandi byoroshye.