# Clifton Ko Chi-Sum — nextmovie4u

Writing

Source: <https://nextmovie4u.com/person/clifton-ko-chi-sum/>

## Written — top 1 by rating

- **[Once a Thief](https://nextmovie4u.com/movie/once-a-thief-1991/)** (1991) — ★ 6.8

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