Interpretation and analysis: according to the original sentence "Greek mythology and the legend of heroes are the most primitive ancient books to preserve China mythology", it can be found that the mistake lies in the inconsistency of the sentence, and the first half sentence says "to preserve China mythology";
The second half says Greek mythology and the legend of heroes, which is contradictory. We can change Greek mythology and the legend of heroes into Shan Hai Jing, and then change it into Shan Hai Jing, which is the most primitive ancient book to preserve China mythology.
Extended data:
Modification method:
First, the attributive position is improper. For example:
Cotton production in China cannot be self-sufficient for a long time. Cotton produced in China cannot be self-sufficient for a long time.
Second, the adverbial position is improper. For example:
In the socialist construction, we should give full play to the role of intellectuals. (The adverbial "enough" is misplaced in the attributive position and should be placed before "play")