Level 1
ST 6 PE 5 EN 7 CH 5 IN 5 AG 7 LK 5
Barter, Sneak, and Lockpick
Level 2
Sneak +6 (45), Lockpick +3 (38), Melee Weapons +6 (23)
Thief
Bobblehead (Sneak)
Pitt Fighter
Chinese Army: Special Ops Training Manual => Sneak +1 (56)
Level 3
Speech +15 (30)
Thief
Level 4
Small Guns +2 (21), Science +13 (28)
Scoundrel
Level 5
Lockpick +7 (50), Science +8 (36)
Intense Training (ST)