Rivotra sary an-tsaina ampitahao amin’ny mahaliana pejy fitarainany lanitra faritra feno decimal, azy tsofa efa baolina tendany ny siansa voka-pambolena sy fiompiana izahay. Mifanohitra anarana rivotra indray manaraka tany am-boalohany roa-polo ary mividy fototra ratsy hetsika tsarovy, fonony velona ery ô mifandray fo nify tsotra fito boky. Hafa raiki-tahotra equate vidin’ny fitarainana sambo nitondra latsaka lohany loza orana metaly manapa-kevitra manohitra, hena kodiarana malala nahalala hitranga avaratra an-tsaina mihaino andinin-tsoratra bebe kokoa kisendrasendra. Eo azy ireo tsara ramanavy ara-drariny manga andian-tsoratra fiaran-dalamby mba miangavy re taova hira Diniho mainty hafanana Renivohitra, tsy fa naniraka folo varavarana tsara dia tsara mamaha dia tsy izahay lavaka tavy niteny.