Ramba uchiverenga ndima iyi - Mhuri yavatengesi yechiSung yakagadzira ngarava dzokutanga dzokuJunks dzakavakirwa pazvikepe zvokuSoutheast Asia. Munguva iyi vakagamuchirawo ngarava dzechiMalay. Ngarava dzevaSung, dzaitengeserana uye dzaishandiswa muchiuto, dzakava musimboti wengarava dzevaYuan. Kunyanya kupindirwa kweMongol kweJapan (1274<unk>84), pamwe nekupinda kweMongol kweJava
(zvose zvakundikana), zvikurukuru yakavimba nemano echikepe cheSung achangobva kuwanwa. Worcester anofungidzira kuti Yuan junks yakanga iri 11 m (36 ft) mu beam uye inopfuura 30 m (100 ft) yakareba. Kazhinji kazhinji dzakanga dzisina chigadziko, mudonzvo, kana kuti mudonzvo. Dzakanga dzine midzi yemapuranga, uye chivharo chisingapindi mvura kuti dzisimbise chimiro, izvo zvakawedzera uremu hukuru. Kucherazve kwakaratidza kuti rudzi urwu rwemudziyo rwakanga rwakakurumbira muzana remakore rechi13. Nokushandisa nhamba yevarwi nengarava pakurwisa kwose, zvinogona kugumiswa kuti ngarava imwe neimwe ingatakura varume 20 kusvika ku70.