Original sentence: It simplified 214 division heads in Kangxi Dictionary into only 56, and arranged over 50,000 chinese characters by stoke orders, from top to bottom, left to right, which was convenient for retrieval
Edited sentence: It simplified 214 division heads in Kangxi Dictionary into only 56, and arranged over 50,000 Chinese characters by stoke orders, from top to bottom, left to right, which was convenient for retrieval