to drill / to bore / to get into / to make one's way into / to enter (a hole) / to thread one's way through / to study intensively / to dig into / to curry favor for personal gain
钻
=
占
+
钅
:
Zapatista Zebra (zu) is studying intensively (钻) a yellow umbrella (占) in front of the anthill (an1) by drilling (钻) holes into it using a golden harpoon (钅).