Here is the full list of all 46 HIDDEN DRAGON LEGEND trophies - there are 30 bronze, 13 silver, 2 gold and 1 platinum.
Completed Chapter II.
Defeated Hornet.
Completed Chapter I.
Defeated by White Ghost.
Successfully attacked with Shadow Strike.
Defeated the Phantom.
Completed the Prologue.
Obtained all trophies.
Defeated White Ghost.
Defeated Nameless General.
Defeated Dark Raven.
Defeated Second Brother.
Defeated Shadow Spear.
Defeated Zhou Zong.
Completed Chapter III.
Completed Chapter IV.
Cleared the game for the first time.
Cleared the game on Normal.
Cleared the game on Hard.
Cleared every level in the game.
Obtained the Hidden Dragon.
Obtained all sword-type weapons.
Obtained all dagger-type weapons.
Collected all of the sutras.
Enhanced all of the sutras.
Unlocked all skills.
Unlocked all moves.
Enhanced all moves.
Achieved a 100 combo.
Achieved a 200 combo.
Achieved a 400 combo.
Defeated the Phantom without taking damage.
Successfully dodged all of Hornet's flying daggers.
Successfully avoided the Nameless General's stone attack.
Defeated Dark Raven with wooden cleavers.
Defeated Second Brother without taking damage.
Destroyed Shadow Spear's Shadow Clones 3 times.
Win all the sword fights while fighting Zhou Zong.
Collected all fragments of the School of the Dark Sword's farewell note.
Collected all puppet cogwheels.
Collected all collectible items.
Defeated all Dark Raven's heads in the Dark Raven's nest stage.
Lit the two lanterns at the top of the tower.
Found the Demolition Plans in hidden areas.
Found the small candle in hidden areas.
Arrived in the warehouse area of the hidden city.