So Wai-Nam

Career overview

Role: Meticulous television and film archivist.
Task: Write a career overview of So Wai-Nam (Acting).
Constraints:
Use ONLY verifiable facts from provided sources.
No invented titles, names, dates, etc.
Original, neutral, encyclopedic prose.
Plain text only (no markdown, no asterisks, no headings, no bullet points).
Word count: 180-260 words.
Structure: 2-3 short paragraphs.
No preamble or JSON.
Source [1]: Stage name 蘇偉南, Known for Acting, Known credits 79, Also known as So Wai-Nan.
Source [2]: Hong Kong actor, worked in nearly 200 films since 1990.
Source [3]: Known as an Actor. Works include Infernal Affairs, SPL 2: A Time for Consequences, Twilight of the Warriors: Walled In, From Beijing with Love, The Untold Story, Running on Karma, Lady Bloodfight, and Rob-B-Hood.
Source [4]: Alias: Wai-Nam SO, SO Wai Nam, SO Wai Nan, SO Wai-Nan. Participated in more than 205 films between 1990 and 2024.
Source [5]: Known for Infernal Affairs (2002), Twilight of the Warriors: Walled In (2024), and The Thieves (2012).
Paragraph 1: Identity and Scope.
So Wai-Nam, also known by aliases such as Wai-Nam So, SO Wai Nam, SO Wai Nan, and SO Wai-Nan, is a Hong Kong actor. His career in film began around 1990. Since that time, he has participated in a significant number of productions, with records indicating he has worked in nearly 200 films or more than 205 films between 1990 and 2024.
Paragraph 2: Notable Works.
His filmography includes several notable titles. He is recognized for his work in Infernal Affairs, which was released in 2002, as well as Twilight of the Warriors: Walled In, released in 2024. Other credits associated with his acting career include The Thieves (2012), SPL 2: A Time for Consequences, From Beijing with Love, The Untold Story, Running on Karma, Lady Bloodfight, and Rob-B-Hood.
Drafting check:
"So Wai-Nam, also known by aliases such as Wai-Nam So, SO Wai Nam, SO Wai Nan, and SO Wai-Nan, is a Hong Kong actor. His career in film began around 1990. Since that time, he has participated in a significant number of productions, with records indicating he has worked in nearly 200 films or more than 205 films between 1990 and 2024." (58 words)
"His filmography includes several notable titles. He is recognized for his work in Infernal Affairs, which was released in 2002, as well as Twilight of the Warriors: Walled In, released in 2024. Other credits associated with his acting career include The Thieves (2012), SPL 2: A Time for Consequences, From Beijing with Love, The Untold Story, Running on Karma, Lady Bloodfight, and Rob-B-Hood." (61 words)
Total: ~120 words. This is too short. I need to expand to reach the 180-260 range without inventing facts.
Expansion Strategy:
I can elaborate on the different ways his name is recorded and the specific range of his film participation as cited in the sources.
Revised Draft:
So Wai-Nam is a Hong Kong actor whose professional career has spanned several decades. He is