Article in English: Any health and wellness policy needs to involve anti-bullying protocols. Make sure this is covered and supported by the management and is taken seriously at all levels of the business. Pair this with an open door policy and hold frequent orientation meetings regarding workplace bullying, making sure employees at all levels are on the look out for this behavior. It's easy to sit back and hope for the best, thinking that your employees will be able to work it out among themselves. It won't. Don't let a problem fester among your employees if you want a productive, healthy, and effective work environment.  Investigate all complaints seriously and fully. Even if complaints seem to come from overly sensitive employees and turn out to be the result of simple misunderstandings, they're worthy of your attention. Often bullying evolves from a sense of competition in the workplace, leading employees who feel threatened by the skills of other employees to attempt to bring them down or sabotage their efforts by engaging in psychological warfare. It's a dangerous and problematic workplace dynamic to let fester. Workplace competition is based on the belief that employees want to be the best and will work harder when rewarded for successes. While it's true that competition in some business models can increase productivity, it also increases the turnover of employees and can create a hostile and unwelcoming environment. The more involved your workforce is at all levels with itself, the less likely the lowest-level workers are to take matters into their own hands. Think of it as Lord of the Flies--don't let the parents be absent from the island, and the kids will be ok.

Summary in Vietnamese:
Thực hiện chính sách không khoan nhượng đối với việc bắt nạt tại nơi làm việc. Hãy giải quyết những hành vi bắt nạt ngay lập tức. Loại bỏ sự cạnh tranh. Khuyến khích việc tương tác và quản lý các nhân viên.