Gucukumbura Udushya twa Tongyao: Gupakurura ibikoresho bitanga imirasire y'izuba ibikoresho bya Tongyao, bishimwa nk'intangarugero mu bijyanye n'ibidukikije ndetse n'ibicuruzwa bishya bitanga ingufu, ni uruganda ruhuza siyanse, ikoranabuhanga, kandi birambye. Isosiyete izwi cyane ...
Soma byinshi