English, Cantonese and Mandarin speaking young Lady looking for entry-level position at English speaking international company in Zug.

Please kindly advise if you know any companies offering open positions

Thank you very much for your kind help in advance

Try the Amtsblatt, it is a newspaper/magazine directed at Zug.
Unfortunately, it is only in German, but here are the job ads.

http://www.amtsblatt.ch/marktblatt/96

Thank you very much. It is definitely a good site. I always have a look at it