By 1360 , much of South China was free of Mongol rule .
By 1360 , much of South China had been divided into regional states , such as Zhu Yuanzhang 's Ming , Zhang Shichen 's Wu and Chen Yolian 's Han .
By 1360 , much of South China was free of Mongol rule and had been divided into regional states , such as Zhu Yuanzhang 's Ming , Zhang Shichen 's Wu and Chen Yolian 's Han .