Nantoka/珙gǒng珙 (gǒng) is a Chinese word meaning “(gem)”.Meanings1(gem)Related words珙桐dove tree (Davidia involucrata)珙县Gong County or Gongxian, a county in Yibin City 宜賓市|宜宾市[Yi2 bin1 Shi4], SichuanStudy Chinese with flashcards →