剑

to go to, to arrive

in front, forward

rule, law, regulation

to assist, to supplement

system

to separate, to distinguish, to classify

hard, strong, tough

gains, advantage, profit, merit

to see, to observe, to meet, to appear

between, among

item, matter

both, and

to build, to erect

to supervise, to direct, to control

simple, succinct, terse

to decrease, to subtract, to diminish