The Bodyguard 2016

Overview

Topic: Film "The Bodyguard" (2016).
Role: Meticulous television and film archivist.
Constraints:
ONLY verifiable facts from provided SYNOPSIS and SOURCES.
No inventing/guessing titles, names, dates, counts, awards, ratings, etc.
Original, neutral, encyclopedic prose.
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Word count: 150-190 words.
First sentence must not contain spoilers.
Strictly follow the provided material.
Synopsis (TMDB): Wu-Lin is the successor of an ancient, once powerful Chinese clan, the "Iron Feet." After his master's death, he leaves his rural village for the City of Stone-Cold to find fellow apprentice Jiang Li. He becomes the bodyguard of Fei-Fei, daughter of Jia-Shan Li (richest family in the city), and gets drawn into a mob war to protect her.
Source [1]: Title: The Bodyguard (2016). Release date: 07/15/2016 (CN). Genres: Action, Crime, and Adventure. Runtime: 1h 38m.
Source [2]: Setting: 2000s in a medium-sized Chinese city in northeast China, close to the Russian border. Plot detail: An old, overweight man named Ding witnesses a man being stabbed by a gang but hesitates to identify the suspect to the police.
Source [3]: Different description? "A retired