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