高骈在安南时，广施善政，他派人疏通了从广州到交州的海路，加强了交广之间的联系；

When he was in Annam he did a lot of good things, such as, he send his subordinate to dredge the sea road between GuangZhou and JiaoZhou that enchanced the contacts of them;

youdao

高骈在安南时，广施善政，他派人疏通了从广州到交州的海路，加强了交广之间的联系；

When he was in Annam he did a lot of good things, such as, he send his subordinate to dredge the sea road between GuangZhou and JiaoZhou that enchanced the contacts of them;

youdao