重写下面这段文本：《中国跨境电商发展状况及问题研究》

近年来，中国跨境电商发展迅猛，但也面临着一些问题，例如监管不到位、税收不清晰、品质不过关等。因此，需要加强政策引导和企业自律，推动跨境电商行业健康有序发展。
"Research on the Development Status and Issues of China's Cross-border E-commerce" 

China's cross-border e-commerce has experienced rapid development in recent years, but also faces some issues, such as inadequate regulation, unclear tax policies, and subpar product quality. Therefore, strengthening policy guidance and enterprise self-discipline is necessary to promote a healthy and orderly development of the cross-border e-commerce industry.