You're supposed to use the geese i think, but I'm stuck too. -_-" It's annoying.

Yeah its annoying but u use the geese to get the vase thingys

I got it

you need mantis fury, and then you use the metal crate/box thingy to smash the gate :)

heyy so you need to keep going 1 way and another till you get to the snake gurl. save her
and she will give a a power to break that gate ;)

free mantis in the bamboo forest get mantis fury then break the gate open using the silver
crate