On Oct. 31, a number of the new Party leadership, led by Xi, took a symbolic trip from Beijing to Shanghai and Jiaxing, stopping by the sites of the first Party Congress (first in Shanghai then moved to Nanhu in Jiaxing). Xi remarked on the history of the Party and the need to keep the Party young and vigorous. He used this 成语 to explain that there is much to be learned from these historical “red sites.”
MEANING
Food for thought; to be intriguing
ORIGINAL
习近平指出,建党时的每件文物都十分珍贵、
每个情景都耐人寻味,我们要经常回忆、深入思索,从中解读我们党 的初心。
SOURCE
https://news.xinhuanet.com/politics/2017-10/31/c_1121886319.htm