In the third part , i analyz the monopolizing tea law of sichuan province in song dynasty , in which i put great emphasis on discussing the horse and tea law , for it has the function of national defence 第三部分，着重论述了宋代四川的榷茶法。宋代四川的榷茶法共有三种运销形式：通商法、茶马法、茶引法。在这部分，笔者重点论述了宋代四川的茶马法，因其具有显著的国防意义。
The domestic and international scholars have already published many articles with this research , , two problems are existing in this research , , firstly , the study from historiography angle is sufficient while that from legal angle is insufficient ; secondly , the research on the operating of the monopolizing system is much less than that from macroscopic angle 与本课题相关的研究，国内外学者已发表多篇论著。笔者认为以往的研究状况存在两大不足：第一，从史学角度研究得很多，而从法学角度研究得很少；第二，对禁榷制度运作本身的研究不多，即实证研究得不多，而从宏观层面研究得很多，这种状况不利于法律史的发展。
Growing up in l . a . in the 60 s , ritenour received a rich cross section of exposure to jazz , rock and brazilian music - with artists like wes montgomery , joe pass , kenny burrell , the byrds , jimi hendrix , jeff beck , eric clapton , and jobim , astrud gilberto , sergio mendes and stan getz , who helped introduce brazilian music to the masses . highlighting his eclectic and storied career is a rich history in the brazilian realm which includes a grammy win for 七十年代中，莱特诺凭《第一道》和《金指船长》等作品，成功由乐队成员摇身一变为独当一面的独奏者，他经历了精彩的伴奏生涯，曾为无数大名鼎鼎的巨星在录音室伴奏，唱片数目接近二千，其中包括保罗西门、雷查理士、史提非温达、史提利丹、荷比韩榷、平克佛洛德等。
