guò wǔ guān zhǎn liù jiàng
lit. to cross five passes and slay six generals (idiom)
fig. to surmount all difficulties (on the way to success)
过
guò
to cross
五
wǔ
five
关
guān
mountain pass
斩
zhǎn
to behead (as form of capital punishment)
六
liù
six
将
jiàng
(bound form) a general