Level 1
ST 4 PE 5 EN 4 CH 6 IN 1 AG 10 LK 10
Lockpick, Sneak, and Speech
Xenotech Expert
Level 2
Sneak +8 (55), Lockpick +3 (40)
Thief
Bobblehead (Sneak)
Covert Ops
Chinese Army: Special Ops Training Manual => Sneak +1 (66)
Level 3
Sneak +11 (82)
Thief