Should Chinese Guanxi in Business is Compliance with Ethics in Utilitarianism, Kantian Ethics and Virtue Ethics ?

Chinese Guanxi is a personal relationship, and it have significant influence for the business activity. so analysis Chinese Guanxi from Utilitarianism, Kantian Ethics and Virtue Ethics, and explain which one is compliance with and which one is not.
The suggested structure is:
Introduction of Chinese Guanxi(1 page),
utilitarian analysis (1.5 pages),
Kantian analysis (1.5 pages),
virtue ethics analysis (1.5 pages);
conclusion (1.5 pages).
Note that you are NOT required to restate the main points of the ethical theories.
Requriement:
Topic background and ethical issue – The extent to which you have clearly explained the background to your topic and identified a clear and focused ethical issue.
Application of key ethical theories – The extent to which you have used the key ethical theories to investigate the ethical issue you have identified. The extent to which you have applied the more sophisticated aspects of the theories and also utilised the relevant academic identified to add sophistication to your analysis. You are encouraged to use literature from the summary of ethical theories as well as literature that is of particular relevance to your topic.
Conclusions and recommendations – The extent to which you have provided a logical conclusion based on your ethical analysis. The extent to which you have developed recommendations – e.g. ethical principles and/or policy recommendations – that would help address the ethical issue you have identified.