Zi Collection, Page Position: Upper, Radical: Grass (cǎo), Page 10, Entry 01 Pronounced xiàng (falling tone) According to the "Classified Rhymes" (Jiyun), the pronunciation is xiàng lǚ qiè, sounding the same as "xù". The "Jade Lexicon" (Yupian) states that it is now written as "xù". The "Classified Rhymes" (Jiyun) explains it as walls on the east and west sides. Sometimes it is also written as "tú".