Indian Philippines China Ireland has a huge intellectual skills, with good professional skills, many famous schools, low cost, government policy support, reliable infrastructure in large cities, favorable time difference, there is ITES-BPO service expertise, quality Standard system, high human loss rate, government support, understand the US market, large English people, equipped with suitable infrastructure, IT industry skills, small technical personnel cost is lower than India, real estate, energy cost The pioneer in the BPO field, the good brand image, the government policy support, the infrastructure excellent, there are ITES-BPO service expertise, high quality standards are high, the difference in infrastructure in large cities is higher than that of India, the quality of service is not as good as India There are fewer people who speak English, the ability to engage in BPO lacks vast majority, human cost is higher than India