Nantoka/天堑tiān qiànTraditional: 天塹天堑 (tiān qiàn) is a Chinese word meaning “natural moat”.Meanings1natural moatCharacters in 天堑天tiān · day堑qiàn · (bound form) moat; chasmRelated words天day今天today明天tomorrow昨天yesterday每天every day那天that day老天God天使angel天堂paradise天气weather聊天to chat; to gossip天赋giftStudy Chinese with flashcards →