IB Candidate middle school teaching job in Guangzhou, Guangdong (subway reached)

Monthly salary:
Bachelor degree: 21,000 and up depending on teaching experience (preferably IB experience) and related subject area experience. Master degree: 24,000 and up depending on teaching experience (preferably IB experience) and related subject area experience. Allowance for Homeroom Teachers/Subject Lead/Year head: 1000RMB/month (Before tax)

Housing allowance /Free apartment: 2000rmb per month before tax
Providing business insurance : Medical and accidental/life insurance
Flight allowance: 8000rmb per academic year before tax

Class size: no more than 24 students in each class,

Holiday pay: both summer holiday (about 2 months) and winter holiday (about 1 month) will be fully paid,

Working: homeroom teacher with 12 teaching periods per week.