Grand Secretariat
In 1370, Yang Xian came back to the capital with some half-metre rice plants, saying they were from his own farmland. The Hongwu Emperor was very pleased and promoted Yang Xian as third-rank official and appointed him as Chief of the Grand Secretariat. From then on, Yang Xian was the most favourite official of the Hongwu Emperor. As Chief of Grand Secretariat, Yang Xian became rivals with Prime Minister Li Shanchang and his assistant Hu Weiyong. He avoided advice from his master, Liu Bowen, which saying that as officials must act according to the dynasty rule and do not seek problem with other officials.