following the explana-tions of the fules, this thesis talks about some difficulties and obstacles that developing countries confront when they utilize the preferential rules . then raises several suggestions and strategies to pefect the dispute settlement system to protect the interests of the developing country members and-countermeasures based on chinese facts and situations 文章最后提出了完善dsu發(fā)展中成員方特別優(yōu)惠待遇制度的若干建議和對策,以改進(jìn)完善爭端解決機(jī)制,切實(shí)維護(hù)廣大發(fā)展中成員方的利益,同時,還結(jié)合我國實(shí)際情況提出了應(yīng)對dsu中關(guān)于發(fā)展中成員方特另j優(yōu)惠待遇的策略。