漢土 is read as かんど (kando) and means China.
かんど
kando
かんじ
kanji
かんぶん
writing composed entirely of kanji
かんご
Japanese word of Chinese origin
かんぽう
traditional Chinese medicine
かんじん
Chinese person (esp. Han Chinese)
あやひと
Chinese immigrant
かんだい
Han period (China; 202 BCE-220 CE)
かんがく
Sinology
かんがくしゃ
Sinologist
かんぶんがく
Chinese classical literature
かんしょ
Chinese book
かんじょ
Book of Han (111 CE)