Make progress
向上
Measure word for school and hospital
所
Elementary school
小学
Plate; sign
牌子
Chairman Mao
毛主席
Everywhere; at all places
到处
All kinds of
各种各样
Slogan
标语
Be an upright person
做人
(Written) do not
勿
Anywhere; everywhere
随地
Spit
吐痰
Safe and sound
平安
Have something to do with; relate to; concern
有关
Century
世纪
A decade; age; era
年代
Politics
政治
Political nature
政治性
Greatly
大大地
Decrease; reduce
减少
Commerce
商业
Commercial in nature
商业性
Advertisement
广告
Morals; morality; ethics
道德