Hello Alpine, I have two issues with this composition.
First up your wiring still needs to be improved.
I guess the wiring is very visible, on such small trees and with so many trunks close together, so one has to be extra careful when wiring. But the wiring of almost everyone here probably needs improving (mine certainly does) and to remark on it when relevant is rather tiresome.....
Second the front tree is apposed to all others, it does flow left or right, it is an informal upright tree. I think it should flow to the right to give more direction.
This is just my

for a Bonsai, if you wish to go in the Penjing direction, it still needs to flow together. it sticks out like the proverbial Dogs.
I don't understand the object of the first sentence.
As for "the flow": there isn't any, which is what makes it such a great composition.
Please enlighten me regarding Dogs that stick out - again I don't understand. Must work at my knowledge of proverbs, while practising my wiring.
Lisa