It is indeed not easy to achieve customer satisfaction when replacing online courses http://www.wangkedaixiu.com/wkds/jjx/ in economics on the market. In such a highly competitive industry, businesses are doing everything possible to promote themselves, even at the cost of slandering competitors to improve themselves. This also makes it increasingly difficult for international students to identify which businesses are reliable? So how can online course assistants achieve customer satisfaction?
It is indeed not easy to achieve customer satisfaction when replacing online courses http://www.wangkedaixiu.com/wkds/jjx/ in economics on the market. In such a highly competitive industry, businesses are doing everything possible to promote themselves, even at the cost of slandering competitors to improve themselves. This also makes it increasingly difficult for international students to identify which businesses are reliable? So how can online course assistants achieve customer satisfaction?