すなちょうじょう 砂の長城 LinksSentence search for 砂の長城Sentence search for すなのちょうじょうKanji details for 砂, 長 and 城Edit in JMdict Expressions (phrases, clauses, etc.), Noun1. Great Wall of Sand (Chinese land reclamation project in the Spratly Islands) Discussions Log in to talk about this word.