Superficial knowledge
Chinese idiom, Pinyin is f á NC á IQI ǎ NSH í, which means that talent is mediocre and knowledge is superficial. From the book of shangweng, written by Chen Yongguang in Qing Dynasty.
It was written by Chen Yongguang of Qing Dynasty in shangweng's book: "there is no comparison between using all talents and superficial knowledge."
Superficial knowledge
roll up one 's sleeves and raise one 's fists to fight - xuān quán luō xiù
the last basket of earth that helps in building mound - yī kuì zhī gōng