Bayan rugujewar daular Qin , Zhao Tuo ya karbi iko da birnin Guangzhou, ya kuma kara fadada yankinsa a kudancin kogin Red River, a matsayin daya daga cikin muhimman abubuwan da daular Qin ta sa a gaba, ita ce tabbatar da muhimman tashoshin jiragen ruwa na bakin teku don yin ciniki.^[34] Sarki na farko ya mutu a shekara ta 210 KZ, kuma dansa Zhao Huhai ya zama Sarkin Qin na biyu.A shekara ta 206 KZ, daular Qin ta daina wanzuwa, kuma mutanen Yue na Guilin da Xiang sun sake samun 'yancin kai.A shekara ta 204 KZ, Zhao Tuo ya kafa daular Nanyue, wanda Panyu ya zama babban birnin kasar, kuma ya ayyana kansa a matsayin Sarkin Martial na Nanyue, ya kuma raba daularsa zuwa larduna bakwai, wadanda gamayyar sarakunan Han Sinawa da Yue suka gudanar da su.^[35]Liu Bang, bayan shafe shekaru yana yaki da abokan hamayyarsa, ya kafa daular Han , ya kuma sake hade tsakiyar kasar Sin a shekara ta 202 KZ.A shekara ta 196 KZ, Liu Bang, wanda yanzu sarki Gaozu ne, ya aika Lu Jia zuwa Nanyue da fatan samun amincewar Zhao Tuo.Bayan ya isa wurin, Lu ya gana da Zhao Tuo, kuma an ce ya same shi sanye da tufafin Yue kuma ana gaishe shi bayan al'adarsu, wanda ya fusata shi.An yi doguwar musayar lokaci mai tsawo, ^[36] inda aka ce Lu ya shawarci Zhao Tuo, yana mai nuni da cewa shi dan kasar Sin ne, ba Yue ba, kuma ya kamata ya kiyaye tufafi da adon Sinawa, kuma bai manta da al'adun kakanninsa ba.Lu ya yaba da ƙarfin kotun Han kuma ya yi kashedi game da wata masarauta mai ƙanƙanta kamar Nanyue da ke yunƙurin adawa da ita.Ya kuma yi barazanar kashe 'yan uwan ​​Zhao a kasar Sin daidai da lalata makabartar kakanninsu, tare da tilasta wa Yue ya kori Zhao da kansa.Bayan wannan barazanar, Zhao Tuo ya yanke shawarar karbar hatimin sarki Gaozu kuma ya mika wuya ga hukumar Han.An kafa dangantakar kasuwanci a kan iyakar Nyue da masarautar Han ta Changsha.Ko da yake a hukumance jiha ce ta Han, Nanyue da alama ta riƙe babban ma'aunin cin gashin kansa.Masarautar Âu Lạc ta kasance a kudancin Nanyue a farkon shekarun da Nnyue ta kasance, tare da Âu Lạc da ke cikin yankin Red River delta, kuma Nanyue ya ƙunshi Kwamandojin Nanhai, Guilin, da Xiang.A lokacin da Nyue da Âu Lạc suka kasance tare, Âu Lạc ya yarda da suzerainty Nanyue, musamman saboda ra'ayinsu na anti-Han.Zhao Tuo ya gina kuma ya karfafa sojojinsa, yana tsoron harin Han.Duk da haka, lokacin da dangantaka tsakanin Han da Nanyue ta gyaru, a shekara ta 179 K.Z., Zhao Tuo ya ci Sarki An Dương Vương kuma ya haɗa Âu Lạc.^[37]