International businesses: consultation on and promotion of investments, financing and M&A, consultancy on international tax laws, legal support for international trade negotiations, design of investment and financing deal structure, document drafting and auditing, domestic and overseas investments and M&A, evaluation of listing legal environment and legal risks, listing due diligence, approval, filing and registration with government bodies, post-M&A operations compliance support, conflict/dispute resolution (WTO lawsuits or alternative dispute resolution), target market access, trade tariff, technical norms, and market exit.