- Có t?i thi?u 02 n?m kinh nghi?m trong l?nh v?c quan tr?c môi tr??ng lao ??ng ho?c 05 n?m kinh nghi?m trong l?nh v?c y h?c d? phòng;Regarding customization, the theme is not hard to customise and enables you to add your individual header graphic or emblem, change hues, and customise fonts. GuCherry Weblog also includes a customized social media