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