Tusi O se faʻasologa o tusi lomiga mo le aoina mai o tusitusiga o le aganuu Saina kaligrafi ma vali lomia e Nanjing Zhuzi Art Museum. Faatasi ai ma lona umi talafaasolopito ma le aulelei faiga, o tusitusiga Saina masani ma tusi o loʻo faʻamanuiaina mo a latou maualuga faʻataʻitaʻiga ma aoga apo. A o mamanuina le aoina, o tuʻufaʻatasiga foliga, lanu ma laina na faʻaaogaina e fausia ai se lagona lelei ma faʻapupula le avanoa avanoa i le ata. Le galulue gatasi faʻatasi ma tusiata i tu masani aganuu ma kaligraphy ituaiga.