set Example.Category['85c1acb3-dc81-4626-aea9-c153dc80e74f']['uuid'] = '85c1acb3-dc81-4626-aea9-c153dc80e74f'
set Example.Category['85c1acb3-dc81-4626-aea9-c153dc80e74f']['name'] = '中國'
set Example.Category['85c1acb3-dc81-4626-aea9-c153dc80e74f']['description'] = '中華人民共和國'

set Example.Category['002f7fd4-455a-4f16-9cc8-38a43f9d285c']['uuid'] = '002f7fd4-455a-4f16-9cc8-38a43f9d285c'
set Example.Category['002f7fd4-455a-4f16-9cc8-38a43f9d285c']['name'] = '廣東'
set Example.Category['002f7fd4-455a-4f16-9cc8-38a43f9d285c']['description'] = '廣東省'
set Example.Category['002f7fd4-455a-4f16-9cc8-38a43f9d285c']['parent_uuid'] = '85c1acb3-dc81-4626-aea9-c153dc80e74f'

get Example.Category['002f7fd4-455a-4f16-9cc8-38a43f9d285c']