Xiguan dialect
The Xiguan dialect, or Sai Kwan dialect, is the prestige dialect of Cantonese originated from Xiguan, Guangzhou.
Differences with downtown accent
Confusion of consonants ''n'' & ''l''
Due to Xiguan's near geographical position to Nanhai, both accents spoken in Xiguan and Nanhai feature n-l merger, in which /n/ and /l/ are merged into /l/. However, the feature is less prominent in the Xiguan accent.Consonant ''ng''
Speakers of Xiguan Accents pronounce the zero consonant as the consonant ng, for instance, "屋 " as "nguk7" and "壓 " as "ngaat8".Vowels ''i'' & ''ei'' / ''ai''
Speakers of Xiguan Accents pronounce vowels ei and ai as i. The phenomenon also lies in Nanhai Accents, such as:| Character | Xiguan Accent | Downtown Accent | English |
| 使 | si2 | sai2 | to make, to cause, to use |
| 死 | si2 | sei2 | to die |
| 四 | si3 | sei3 | four |
| 嘶 | si1 | sai1 | neigh, hiss |