Vietnam is current the sand austral detinue Nanhai 28 islands reef, among them partial islands alluvion is the islands that successive 1975 Na Yue captures, among them most special honest modest alluvion, this islands is Na Yue was taken the advantage of 1974 thither appear at that time when the crisis " secretly " go, direct of Yue Wuyuan armour jumps over the north after 1975 army take the lead in landing Dui Qian alluvion, go up in the island be stationed is jumped over about a hundred times army, fill the sea illegally to make land in this island again in recent years. The graph changes in recent years for honest modest alluvion graph. Alluvion of Yue Zhandui modest is called by Vietnam bogus again folk song island, insular name results from Chinese navy received this island 1946 " in course of study " Li Duiqian of naval vessel captain of a naval ship, this island is thither stage before 1974 islands of garrison of army commander period. Took the advantage of stage army to hide 1974 typhoon, nayue navy is garrisoned secretly this island, because stage army is mixed at that time,Na Yuejun is cold war those who fall is affined, so thither did not adopt martial action to recapture islands. Na Yue was jumped over by north 1975 ruined, north jumps over Wu Yuanjia to give orders quickly, requirement north is navaller most arrive at the Dui Qian alluvion with the closest island of peace and tranquility that is apart from stage army be stationed first, ask Na Yuejun surrenders this island. Final north is garrisoned more smoothly, form pressure to island of peace and tranquility. The graph is alluvion of modest of be stationed honest jump over army. Honest modest alluvion is about 500 meters long, about 300 meters wide, the area makes an appointment with 0.1 square kilometer. For one circle sanded island, on the island several wood are quite much, natural condition is advantageous. Because honest modest alluvion is apart from too smooth island,have only only 11 kilometers, and Vietnam differs for a long time in this deploy caliber artillery and shoulder are shot model missile, sex of serious to generation of island of peace and tranquility menace. Vietnam is carried out in honest modest alluvion large-scale fill the sea to make the land, synchronous built position of harbor pool, runway, missile, office building, barracks, guesthouse, beacon to wait for large quantities of fixed establishment. Yue Junfei sends alluvion of young honest modest to fill the sea to build ground area to already amounted to 21 thousand square metre since 2016, increase construction to have helicopter airport and temple, become a complete islands. Jump over in recent years army teach for aggrandizement, also be commemorative Wu Yuanjia, still establish Wu Yuanjia on the island statuary, build Wu Yuanjia to commemorate garden, commemorate Wu Yuanjia in those days deploy seizes insular matters concerned.