On innovation of financial legal system and investor protection 并列题名：On innovation of financial legal system and investor protection IPO information disclosure and investor protection Innovation of financial system in education On fair allocation of financial resource and legal protection On legal systems of investor protection 并列题名：On legal systems of investor protection 并列题名：On fair allocation of financial resource and legal protection 并列题名：IPO information disclosure and investor protection 并列题名：Research on the international legal system of diplomatic protection