Shan, Xiu, Du

Can you read these 3 Chinese character? I snapped it from Nanshan Cultural Park in Hainan Island. I think these words will serve as reference material and provide guidance for parents and children.
Currently, we live in a tumultuous world where the relationships among people; between people and their environment; parents and children; husbands and wives; employers and employees, are disintegrating. We are fearful for our futures and the futures of our children.
Chinese characters have extensive and profound meanings. Let's bear these words in mind. Our society and our world will be at peace.

'Shan'

If you direct your maids or workers, you should be respectable and
dignified. Treat them kind and generously.

'Xiu'
Something we can all acheive in time - to be a person of high ideals, moral standards and virtue. Remember - neither be harsh on yourself, nor give up yourself.

'Du'
If you are a very capable person, use your capabilities for the benefit of others.