Translate the sentence in the classical Chinese "Ceng Gong-Send Uncle Cai Li to Liuzhou".

1. Otherwise, why did only a few officials claim to be able to appease the people there after Vietnam established close ties with the Central Plains for more than 1000 years?

There are too many officials in the south. I deeply understand that Uncle Cai Li is the only person with outstanding talent, who is far superior to others and can use my ideas.