Hamwe nuburambe bwimyaka icumi, Tianxiang yazamuye ubuhanga bwayo mugikorwa cyanyuma-kirangira cyo gukora urumuri rwumuhanda. Kuva mu gutekereza no gutegura ibisubizo bishya byerekana urumuri kugeza gucunga neza ibikorwa by’inganda n’umusaruro, Tianxiang yohereje ibicuruzwa byayo mu bihugu birenga makumyabiri, nko mu majyepfo y’iburasirazuba bwa Aziya na Afurika, byerekana ubushake bwabyo mu bwiza no kwiringirwa. Uruganda rwa Tianxiang rufite amahugurwa ya LET, amahugurwa y'imirasire y'izuba, amahugurwa ya pole yoroheje, hamwe na bateri ya bateri ya lithit yateye imbere imirongo yumusaruro, kandi yijejwe rwose ko ibicuruzwa bizatangwa ku gihe.