Here is a good example:
800RMB 4 hours foreigner server part time job offer
looking for foreigner server (male white people only) age:20-40 years-old
job description:
Ballantine‘s scotch whisky promotion 8PM-12AM(4 hours*1 time= 800RMB)total have 240 times in next 8 months (Sep,2012-May.2013)
need to go whole China（couple of days in shanghai couple of days in beijing or guangzhou someting like that)
6-8pax needed
all u need to do is serving the ballantine's whisky to our VIP
contact number:13917331709 Shingo
email:
shingoqiu@hotmail.com