How to write the slogan to welcome foreign friends?

Writing ideas: With a simple writing style, readers tend to choose simple texts to read, rather than thinking in complex expressions. For example, you can use "help" instead of "promote" or "use" instead of "use". Leave complicated words to professors and talk to people in simple and easy-to-understand language, instead of making readers spend a lot of time reading.

the model essay is as follows:

ladies and gentleman

Ladies and gentlemen

Welcome to our school. We are glad to have a group of experienced teachers visiting us

.

We are sure the exchange of views about us will promote the friendly relationship between China and America.

We believe that the exchange of views between us will promote the friendly relations between China and the United States.

I hope you will enjoy your stay in China, make new friends and take away memories of pleasant, productive days.

I hope you have a good time in China, make new friends and take away the memories of those happy and fruitful days.

after your visit, we sincerely hope you will give us your valuable.

after your visit, we sincerely hope that you can give us your valuable advice.