very learned
Ge Gu Tong Jin, Chinese idiom, Pinyin is g é g ǔ t ō NGJ ī n, which means to learn a lot. It's from Dong Li appreciating chrysanthemums.
[source] the fourth fold of Ming Dynasty's Wumingshi's Dongli appreciating chrysanthemums: "the virtuous and the virtuous are hidden in the countryside, which has been passed down by the public. After being appointed as an official in the present imperial edict, he protected the throne for hundreds of millions of years. "
very learned
More help from the right, less help from the wrong - dé dào duō zhù,shī dào guǎ zhù