Here is the full list of all 16 The Mahjong Huntress achievements.
Collect 6 Dragon Tiles in a row
Get Combo of 20
Get Combo of at least Five 10 times in one game
Collect 10 pairs in a sinlge Paranormal Mode
Collect 5000 tiles
Collect 200 Artefact tiles
Win 8 games in a row
Collect 10 tiles using the Medalion in one game
Collect 30 Bonus Objective Stars
Collect 60 Bonus Objective Stars
Collect 30 Score Stars
Collect 60 Score Stars
Collect 180 Stars
Find all pages from Charles Diary
Use reshufleling spell 3 times in one game
Compleate a Board in under 30 sec