I know that Zhanhu is bad overall, literally needed a rework before Centurian, but why is the bow not a fire bow? You have a character built around fire and give them the normal bow? Lol.
Also, fix Zhan's feats. 90% of them are awful.
The 10 damage tier 1 feat would be fine if other tier 1 feats were on that level.
Qilin ruse is fine, but it lacks oomph. A thrown trap is always nice, though.
The first third feat is perfect on paper but it's so bad. Why take this when you can get 50 damage with the bow? The extra damage does not add up to the 300-ish damage you'll get with the longbow over the game.
The last feat is so limited and easy to read and dodge. Regeneration is a tragic fourth feat, and last laugh is a noob trap.