we want to travel to switzerland what could be the procedure for us?

Are you in China now? Then you can apply for a Schengen visa for your short stay in Switzerland from the China Embassy or Consulate in your living place. You may just walk in, no appointment is required. The necessary documents are:
1. two recent passport photos in colour, with white background, size 3.5cmx4.5
2. duly filled visa application form (application form can be downloaded at
www.eda.admin.ch/beijing)
3. passport, valid at least three months when you leave Switzerland
4. photocopy of the first page and of the last two Schengen or UK visa
5. passport, valid at least three months
6. Travel insurance
You may contact the correseponding embassy or consulate of Switzerland for exact details.