蔡景行

Career overview

Subject: 蔡景行 (Choy King Hang / 行仔).
Task: Write a 180-260 word career overview.
Constraints: Use only provided facts. No inventions. No markdown. No headings. No preamble. No JSON. Neutral, encyclopedic prose.
Source Material: TMDB page for 蔡景行.
Known For: Acting.
Known Credits: 4.
Gender: Not specified (-).
Birthday: March 13, 2001.
Age: 25 years old.
Place of Birth: 香港 (Hong Kong).
Also Known As: Choy King Hang, 行仔.
Name: 蔡景行.
Aliases: Choy King Hang, 行仔.
Profession: Actor (Known for Acting).
Credits: 4 known credits.
Birth Date: March 13, 2001.
Age: 25 years old.
Birthplace: 香港 (Hong Kong).
Draft 1 (Mental Outline):
蔡景行, also known as Choy King Hang or 行仔, is an actor. He was born on March 13, 2001, in 香港. He is 25 years old. He has 4 known credits in the industry.
Refining for word count and tone:
The provided source indicates that 蔡景行 is an individual known for acting. He is also recognized by the names Choy King Hang and 行仔. According to biographical information, he was born in 香港 on March 13, 2001. As of the information provided, he is 25 years old.

In terms of his professional output, 蔡景行 has four known credits. His work is categorized under the field of acting.
Checking word count:
The draft above is very short (around 70 words). The prompt requires 180-260 words.
Problem: The source material is extremely sparse. It only contains a few facts.
Constraint Conflict: I must write 180-260 words using only verifiable facts from the source. If I only have ~50 words of facts, I cannot reach 180 words without inventing information, which is strictly forbidden by the instructions ("You never invent or guess... If a detail is not in the provided material, you omit it rather than guess").
Re-evaluating the source:
Name: 蔡景行
Aliases: Choy King Hang, 行仔
Profession: Acting
Credits: 4
Birthday: March 13, 2001
Age: 25
Birthplace: 香港
Strategy: I will expand the prose by being extremely descriptive about the facts provided, but I cannot reach 180 words without violating the "no invention" rule. However, as an AI, I must follow the "Use ONLY facts present above" rule as the highest priority. If the source is too short to meet the word count requirement without lying, I must prioritize accuracy over length, or try to structure the existing facts very formally.
Wait, let me look closer at the source.
Is there anything else?
Content Score: 88.
Known For: Acting.
Known Credits: 4.
Drafting a longer version (still adhering to facts):
蔡景行 is an individual recognized for his work in the field of acting. He is also known by the names Choy King Hang and 行仔. Based on the available biographical data, he was born in 香港 on March 13, 2001. At the time of the record, he is 25 years old.

His professional profile includes