 Complete the following phrase:  Besides the clash with his father, Trần Quốc Tảngs life was rarely mentioned in Đại Việt sử kí toàn thư, the most comprehensive historical account about dynastic eras of Vietnam. It was said that the general Trần Quốc Tảng fought with his brothers under the command of Trần Quốc Tuấn during the second 