Tsang Kwok-Chi

Career overview

Subject: Tsang Kwok-Chi (Writing career).
Constraints: 180-260 words, 2-3 short paragraphs, plain prose only, no markdown, no headings, no preamble, no JSON.
Source material:
[1] TMDB: Tsang Kwok-Chi (曾國賜), known for writing, 20 known credits.
[2] Wikipedia: Eric Tsang Chi-wai (different person, though name is similar, I must be careful not to conflate them unless the source says they are the same. Source [1] and [3] refer to Kwok Chi Tsang/Tsang Kwok-Chi. Source [2] is Eric Tsang. I will focus on Tsang Kwok-Chi as requested).
[3] IMDb: Kwok Chi Tsang. Writer for Tiger on the Beat (1988), The Magnificent Scoundrels (1991), and Skinny Tiger and Fatty Dragon (1990).
[4] AllMovie: General link.
Name: Tsang Kwok-Chi (also known as Kwok Chi Tsang, Tsang Tsang Kwok Chi, 曾國賜, 曾国赐, or 张国子).
Profession: Writer.
Credits: 20 known credits according to TMDB.
Specific writing credits: Tiger on the Beat (1988), Skinny Tiger and Fatty Dragon (1990), and The Magnificent Scoundrels (1991).
Paragraph 1: Introduction and general info.
Tsang Kwok-Chi, also known by the names Kwok Chi Tsang, Tsang Tsang Kwok Chi, 曾國賜, 曾国赐, and 张国子, is a writer with 20 known credits. His work is documented across various film databases.
Paragraph 2: Specific works.
His writing credits include the 1988 film Tiger on the Beat. He also contributed to the production of Skinny Tiger and Fatty Dragon in 1990 and The Magnificent Scoundrels in 1991.
Drafting for word count:
The current draft is very short (approx 60 words). I need to expand it to reach the 180-260 word range using only the provided facts. This is difficult because the sources are sparse.
Wait, the prompt says: "Write a 180-260 word career overview... Use ONLY facts present above."
If the facts provided only amount to about 50 words, 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 sources:
Name variations: Tsang Kwok-Chi, Kwok Chi Tsang, Tsang Tsang Kwok Chi, 曾國賜, 曾国赐, 张国子.
Profession: Writing.
Total credits: 20.
Specific titles: Tiger on the Beat (1988), Skinny Tiger and Fatty Dragon (1990), The Magnificent Scoundrels (1991).
Constraint Conflict: The user wants 180-260 words, but the source material only contains enough information for about 50-70 words.
Strategy: I must prioritize the "ONLY verifiable facts" and "never invent" instructions over the word count instruction if the word count requires invention. However, I will try to be as descriptive as possible with the existing facts (listing all name variations, etc.) to get closer, but I cannot hallucinate.
Let's try to expand the prose style to be more "encyclopedic" to use more words.

Tsang Kwok-Chi is a writer