Shenzhen wants native English teachers to teach public school

Job descriptions:--to teach primary school oral English,students are from 3—12 yrs old;--5 working days and 2 days off on weekends;--work from 8am-5pm (12am-2pm lunch break) on weekdays;
--No more than 18 classes/week, each class 40-45 min
Salary and benefits:
--Starting 10k+RMB/month depending on teachers' experience and/or qualifications
--2.5k housing allowance each month
--4k-8k (final evaluation given from school and company)
--Paid holidays:
--5-6 weeks including Chinese public holidays + 1 month winter holiday paid 50% + re-signing bonus
--Assistance in Z working visa (acquiring a work permit, FEC etc)
--Social insurance + medical insurance
--Two free meals at school offered on workdays
Other services: