One Shot, One Kill is a main story mission in GTA Chinatown Wars, given by Hsin Jaoming.
It's the 36° GTA Chinatown Wars mission in chronological order, and it takes place in Algonquin.
Chan is out on bail, but it is revealed that one of his gang's members is an FIB informant. Huang is tasked with taking him down by using a Sniper Rifle.
One Shot, One Kill: Mission Objectives
- Get to the Castle Gardens Hotel. The target usually leaves the hotel gardens at around 15:30.
- Enter the hotel.
- Collect the sniper rifle.
- Scan the area. The target is dressed in a white shirt and jeans. He usually leaves the gardens at around 15:30.
- Leave the hotel.
- Lose your wanted level.
- Avoid police attention.
One Shot, One Kill: Mission Info
- Mission Number 36
- Mission Giver
Hsin Jaoming - Location Little Italy, Algonquin
- State / Area Algonquin
- Available After Mission (Story Mode)
- Rewards None
- Unlocked Items
Counterfeit Gangster 
The Fandom Menace - Featuring
Chan Jaoming