建

jiàn

to build, to erect; to establish, to found

HSK 4 8 丶

立

lì

to stand; to establish, to set up

HSK 5 5 丶

正

zhèng

straight, right, proper, correct, just, true

HSK 2 5 丶

式

shì

formula, pattern, rule, style, system

HSK 4 6 丶

外

wài

out, outside, external; foreign; in addition

HSK 2 5 丶

交

jiāo

to connect; to deliver, to exchange; to intersect; to mix

HSK 4 6 丶

关

guān

frontier pass; to close, to shut; relation

HSK 1 6 丶

系

xì

system; line, link, connection

HSK 1 7 丶