Here is the full list of all 18 Assassin's Creed Chronicles: China achievements worth 1,000 gamerscore.
Complete every memory in the Plus or Plus Hard Game Modes.
Kill 100 enemies using the Helix Kill.
Kill 100 enemies in combat.
Escape alerts 30 times.
Inflict friendly fire from projectiles on 50 enemies.
Hide 50 bodies.
Achieve the highest score and fastest time in each memory.
Complete Assassin's Creed® Chronicles: China.
Collect all the Animus Shards.
Complete Memory Sequence 11 without being seen.
Open all Scroll Chests.
Save all the Concubines in Memory Sequence 9.
Assassinate all enemies in the ambush in Memory Sequence 8 without taking a single hit.
Escape the burning port in under 5 minutes.
Assassinate 100 enemies.
Slide assassinate 25 enemies.
Shadow Gold past 30 patrols.
Assassinate Gao Feng.