一般集中在美国，以及中国香港和台湾（这些只能算境外哈）。 Arizona State University MA, two tracks: Literature, Linguistics, and Culture (Area 1); and Pedagogy (Area 2) https://silc.clas.asu.edu/graduate/asian-languagescivilizations-chinese-ma Ph.D. in East Asian Languages and Civilizations: China  https://silc.clas.asu.edu/graduate/chinese-phd   Baptist University, Hong Kong, Master of Arts in Language Studies http://buar.hkbu.edu.hk/uploads/files/pg_prospectus/lang.pdf   Brandeis University http://www.brandeis.edu/gsas/programs/chinese-programs-chart.html   California State University, Long Beach, MA in Asian Studies http://www.cla.csulb.edu/departments/aaas/graduate-credential/   California State University, Long Beach, MA in Linguistics – Special Concentration http://web.csulb.edu/divisions/aa/catalog/current/cla/linguistics/lingma01.html   Carnegie Mellon University, Masters in Applied Second Language Acquisition http://www.cmu.edu/dietrich/modlang/graduate/ma/index.html     Chinese University of Hong Kong, Master of Arts (PhD & MPHil) Programme in Chinese Language and Literature http://www2.cuhk.edu.hk/gss/download/pdf/programmeList/Art/CHI(eng).pdf   Chung Yuan Christian University, Taiwan, MA program, Dept. of Teaching Chinese as a Second Language http://eng.cycu.edu.tw/data.asp?id=93&c=2&style=5&num=79&kind=81&i=6   Clarkson University, Master of Arts in Teaching  http://graduate.clarkson.edu/program/masters-arts-teaching/   City University, Hong Kong, Master of Arts in Language Studies (Language and Law/ Linguistics/ Translation and Interpretation/ Translation with Language Information Technology) http://www.sgs.cityu.edu.hk/programme/P30   Master of Arts in Language Studies (Language and Law/ Linguistics/ Translation and Interpretation/ Translation with Language Information Technology) http://www.sgs.cityu.edu.hk/programme/P34   City University, Hong Kong, Master of Arts in Chinese (Chinese Language and Literature/ Chinese for Professional Purposes/ Chinese for Educational Purposes) http://www.sgs.cityu.edu.hk/programme/P34    Columbia University, Program in Applied Linguistics at Teachers College http://www.tc.columbia.edu/a%26h/TesolAl/index.asp?Id=Degrees&Info=Master+of+Arts   George Mason University, Chinese Language Licensure Program http://gse.gmu.edu/foreign-language-and-latin/academics/masters-education-curriculum-and-instruction-foreign-language-chinese    Hong Kong Institue of Education, Master of Artis in Teaching Chinese as an International Languag http://www.ied.edu.hk/matcil/   Hong Kong University, Master of Arts in Applied Lingusitics http://www2.caes.hku.hk/maal/   Hunter College, City University of New York, MA in the Teaching of Chinese (M.A. degree and NY state certificate program) http://www.hunter.cuny.edu/classics/chinese/MAprogram   Indiana University Bloomington http://www.indiana.edu/~ealc/graduate/ma3.shtml   Mae Fah Luang University (Thailand), School of Liberal Arts, MA Program in Chinese Language Pedagogy http://www.mfu.ac.th/school2013/liberal-arts/   Michigan State University, Master of Arts in Foreign Language and PhD Program in Second Language Studies http://maflt.cal.msu.edu/   Middlebury Language Schools Graduate Programs http://www.middlebury.edu/ls/grad_programs/chinese   Middlebury-Monterey: Chinese MA in Teaching Chinese as a Foreign Language http://www.miis.edu/academics/programs/tfl/middoption   National Taiwan Normal University Ph.D. and MA programs in TCFL www.ntnu.edu.tw/tcsl   New York University, Foreign Language Education http://steinhardt.nyu.edu/teachlearn/foreign/ma   The Ohio State University, M.A. and Ph.D. programs in Chinese focusing on language pedagogy as a field of specialization http://deall.osu.edu/programs/graduate/chinese-language-pedagogy   Polytechnic University, Hong Kong, Master of Arts in Chinese Language and Literature (with a specialism in Chinese Language Teaching for Teachers of Non-Chinese Speaking Students) http://www51.polyu.edu.hk/eprospectus/tpg/2015/72017-tn   Polytechnic University, Hong Kong, Master of Arts in Chinese Linguistics http://www51.polyu.edu.hk/eprospectus/tpg/2015/72017-clf-cl   Purdue University, Applied linguistics in the foreign languages and literatures department, MA and Ph.D. degrees in teaching Chinese as a foreign language https://www.cla.purdue.edu/slc/documents/AppLing%20grad%20brochure.pdf   Rutgers University, MAT in Chinese http://asianlanguages.rutgers.edu/graduate/master-of-arts   Seton Hall University, Master’s in Asian Studies with a concentration in Teaching Chinese http://www.shu.edu/academics/artsci/ma-asian-studies/curriculum.cfm   Stanford University http://suse-step.stanford.edu/academics/secondary/curriculum-outline   Union Graduate College http://www.uniongraduatecollege.edu/pages/schools/education/Master_of_arts_degree_in_teaching_MAT_educator_d   University of Kentucky https://mcl.as.uky.edu/chinese-teacher-certification-scholarship-applications   University of Hawaii, MA in East Asian Languages and Literatures specializing in either Chinese Literature or Linguistics http://hawaii.edu/eall/chinese-graduate-programs/   University of Hong Kong, Faculty of Education, MEd and PhD programs for TCSL http://web.edu.hku.hk/programme/med/fields-of-studies http://web.edu.hku.hk/f/tab/839/2015-16_MEd%20web_TCSL.pdf   University of Houston, Department of Modern and Classical Languages, Masters Degree in World Cultures and Literatures with a Chinese concentration http://www.class.uh.edu/MCL/wclprogram/graduate.asp#chinese   University of Oregon, MA Program in Chinese Linguistics and Pedagogy http://lts.uoregon.edu   University of Illinois at Urbana-Champaign, Graduate Program in East Asian Languages and Cultures  http://www.ealc.illinois.edu/programs/graduate/   University of Iowa, MA in Teaching Chinese as a Foreign Language http://clas.uiowa.edu/dwllc/asll/graduate-programs/asian-civilization-ma/chinese-studies-teaching-foreign-language   University of Iowa, Ph.D. program focusing on  Chinese SLA http://www.education.uiowa.edu/teach/foreign-esl/programs/phd   University of Iowa, College of Education, MAT degree in Chinese (K-12 teacher licensure + graduate degree). http://www.education.uiowa.edu/teach/foreign-esl/programs/mat   University of Kansas http://ct.soe.ku.edu/sites/ct.soe.ku.edu/files/docs/academics/foreign-language/GLP%20-%20Chinese%20PK-12%20advising%20sheet.pdf   University of Massachusetts at Amherst, MA Program in Chinese Linguistics and Pedagogy http://www.umass.edu/asianlan/programs/grad_program.html   University of Texas, Foreign Language Education http://www.edb.utexas.edu/education/departments/ci/programs/lls/   University of Utah, Masters of Arts in World Languages http://http://languages.utah.edu/graduate/world-languages/   Valporaiso University, Master of Arts in Chinese Studies Specialized Track for K-12 Teachers http://www.valpo.edu/grad/macs/macsteacher.php   William Patterson University, Department of Asian Studies http://www.wpunj.edu/cohss/departments/asia/chinese-teacher-preparation-program.dot

不难，作为一个合格的受过中国特色的扎实高中教育的学生来说，回忆起你的高中知识就够了。所以一般来说GRE的Quantitative都要奔着满分去考，如果你觉得满分还不足够展示你的数学能力的话，可以参加GRE Subject的数学专项。

“机经”的全称应该是“机考经验”，起源于ETS推行的托福/GRE/GMAT在线考试。换句话来说，因为这些标准化考试都有一个题库，凭借中国学生超凡的记忆力和不朽的分享精神，把题库逐渐还原出来了。更有一些机构对ETS的出题机制进行分析和预测，常常“命中”考试题目。早在2000年左右，因为当时GRE题库较小，很多中国学生都考出了接近满分的成绩，一时间美国大学都拒绝了满分GRE申请者的申请，理由是怀疑考试作弊。因此，“机经”就是猜题，猜对了就有用，猜不对的话就当做练习题了，死记硬背机经的话是一种投机行为，也算是某种程度上的作弊。

不尽然。PhD申请主要考量的还是学术潜力，因为PhD的项目是为学术界培养科研人才的，不是为了比较谁的英语更好。理论上来说，过了学校要求的标准线就行。但是PhD申请竞争还是比较激烈的，托福成绩要不低于100，雅思不低于7（单项别低于6.5），就不会成为申请的短板。考虑到奖学金申请和Teaching Assistantship的话，口语成绩也要足够好才行。

一般来说美国的研究生院（包括硕士和PhD）都会要求GRE成绩，商学院会要求GMAT成绩，加拿大也类似。但是其他国家，比如英国的PhD项目，一般不需要GRE/GMAT成绩，只是对于中国学生如果没有取得过英语国家的学位的话，会要求提交雅思或者托福成绩。

由于PhD的学制通常是3-5年，甚至更长，因此你看到的PhD一般都是有奖学金的。一般来说，PhD的奖学金通常都有一定的working load，比如做research assistant或者teaching assistant。除非特别优秀的能拿到fellowship，就不需要贡献自己的时间来做杂事了。当然，自费的PhD也可以做research assistant或者teaching assistant赚点生活费。最后，中国学生还可以拿到留学基金委（CSC）的奖学金。即使是自费读PhD的学生，在PhD的后半段，也会拿到学校老师的RA任务以及院系里一些其他的奖学金，理论上来说没有完全自费读完PhD的。

答案是拿到PhD的admission （或者全奖offer）的人就可以读PhD。当然，能拿到PhD录取的人一定是有一定的学术背景，比如优秀的学业成绩与研究经历，也有一定的研究兴趣与研究潜力的人。所以年龄不是问题，身高不是问题，只是你申不到奖学金的话，可能要具备一定的经济实力才行了。