Sitter Job in St. Louis, Missouri

Our family is seeking a Mandarin speaking babysitter. Our oldest child is 9 and has been in a language immersion program for 5 years, he would like a babysitter who can speak Mandarin. Our youngest child is 8 and he attended for only a year but would like some reintroduction. We need a sitter for the following summer days and then once school starts. For the summer: June- Thursday June 21st 8:30am-2:30pm Thursday June 28th 8:30am-2:30pm July- Friday July 13th 8:30-4:30 Monday July 16th 8:30-4:30 Thursday July 19th 8:30-4:30 Friday July 20th 8:30-4:30 August- Friday August 3rd 8:30-4:30 Thursday August 9th 8:30-4:30 Monday August 13th 8:30-4:30. Then when school starts: Wednesdays from 3-6:30pm Thursdays 3-4:30pm Friday 3-4:30pm (every other Friday) We live in South City near to Carondelet Park. If you can drive that would be preferred but not necessary (we have a very convenient bus line near us as well). We do have one dog and cats. Thank you very much for your time.