Xu Collection, Lower Volume Radical: Leaf (yè) 預 Kangxi strokes: 13 Page 1401, Entry 03 Tang Rhyme (Tangyun) and Rhyme Collection (Yunhui) cite the pronunciation as yang ru, while Collected Rhymes (Jiyun) and Correct Rhymes (Zhengyun) cite the pronunciation as yang ru; pronounced yu (falling tone). Correct Character Guide (Zhengzitong) states it is the same as the character for prepared/happy (yu). Classics (Jingdian) commonly use the character for prepared/happy (yu) interchangeably. Additionally, Correct Rhymes (Zhengyun) defines it as to reach, to participate in, and to interfere with. It is commonly used interchangeably with the character for with/give (yu).