FYI, in the stats pane damage range, the damage bonus due to strength is included, though it only applies to melee attacks.

[color:"orange"]The passive damage with my crossbow doesn't seem added.[/color]

That is because it is not. True Shot and the damage portion of Crossbow Expertise are broke. Before the 1.34 patch, all weapon expertise with a fixed range damage bonus (rather than percentage) were broke.

If you can not re-load, you can use iZakaroN's SaveEditor (or from Kiya's site, with description) to remove the skill points you put into Crossbow Expertise.