This is definitely not just oriental instruments, first off- don't think you can hide your violas from me. XD
My main concern is with the scales you used. I heavily recommend you employ a form of the pentatonic scale when working in oriental music, or a similar feel to such. You should spend more time researching the feel you want to write, especially if it is world/ethnic. Not only does it sound more like that actual places' sound, but most instruments from that place won't be tuned chromatically, so it's important to realize the PHYSICAL limitations of the instruments you use, not just use them like pads on your chromatic keyboard and call it a day. ;)
I really think you need to use the "quantize" button on this... some things sound really laggy and off-beat from time to time, especially that drum.
As Tatort said, I think the pitch bend wasn't that good of an idea... pitch bends sounds really cheesy in 90% of applications of the pitch wheel- I'd stay away from it if I were you tbh, especially with all the amazing portamento/gliss/legato/slur instruments out there on the market, it's not really needed anymore except in some rare cases.
The strings at the start have too long of an attack IMHO... it sounds like they are coming in on the and of one and that's rather disorienting. Pull the notes to start BEFORE the start of the measure and that way they'll hit the attack correctly. Also, some string releases are a bit too sudden.
The start of the piece is strange... very very western. Sounds fitting in maybe a Spanish-style work (if you look in my library at El Cid, it uses a very similar chord prog).
The drum beat that comes in at 1:00 made me laugh- the most cliche and over used drum cadence in the history of cinematic music. I put it in my pieces now sometimes just for laughs. Consider listening to some real Taiko ensembles, I'm fairly sure there are some videos online. They employ an extremely complex style of what is called Polyrhythm, which is common in many non-western forms of music. If you want this to sound oriental, consider looking into some of those.
2:57 feels like Deja Vu. Consider having the flute or some other instrument come back and take the melody a bit. You might want to make your melody a bit clearer... it's a bit unmemorable.
The ending is very strange. Either decrescendo or have a drum hit or something after to ease that cut off.
All in all a decent piece. Keep working on developing more of an ear for other scales for this type of music.
Keep compos(ed/ing)!