When looking at the Hundred Family Surnames (百家姓), I noticed that the surname #409 (万俟/ 萬俟) is irregular & unorthodox reading pronunciation but isn't 万俟/ 萬俟 read & pronounced as 'Wàn Sì'?
![Let Me Introduce Myself: a film exploring the importance of name pronunciation | London College of Fashion Let Me Introduce Myself: a film exploring the importance of name pronunciation | London College of Fashion](https://www.arts.ac.uk/__data/assets/image/0037/368884/MicrosoftTeams-image-3.png)
Let Me Introduce Myself: a film exploring the importance of name pronunciation | London College of Fashion
![PDF) Pronunciation proficiency in the first and second languages of Korean–English bilinguals | john betancourth - Academia.edu PDF) Pronunciation proficiency in the first and second languages of Korean–English bilinguals | john betancourth - Academia.edu](https://0.academia-photos.com/attachment_thumbnails/29456317/mini_magick20220710-9325-oyn5vy.png?1657478737)