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