zai xue xi he shi yong han yu pin yin de guo cheng zhong，you yi ge chang chang bei ren men ti ji de wen ti：dang“u”shang mian you diao dian shi，zai jian pan shu ru huo te shu qing kuang xia ru he biao shi？zhe ge wen ti de da an jiu shi“qu diao u liang dian”，ye ji“v”de shi yong。zai biao zhun de han yu pin yin ti xi zhong，“ü”shi yi ge te shu de yun mu，ta zai sheng mu“j、q、x”hou mian shi bu dai diao dian de，dan zai sheng mu“n、l”hou mian ze ke yi bao chi diao dian yi shi fen bie。ran er，zai shi ji shu ru he chu li guo cheng zhong，you yu zao qi de jian pan he zi fu ji bu zhi chi“ü”zhe ge zi fu，yin ci fa ming le yi zhong jian bian fang fa——yi“v”dai“ü”。
zhe ge guan nian de chu xian yu zao qi de han yu pin yin shu ru fa she ji。zai zui chu de zhan tong ma he quan jiao ma deng shu ru fa zhong，wei le ke yi zai pu tong jian pan shang shu ru han yu pin yin，she ji zhe men xuan ze le“v”zhe ge zi mu lai dai ti“ü”。zhe yi guan nian zai hou lai de pin yin shu ru fa（ru zhu yin、sou gou pin yin、xun fei yun deng）zhong bei guang fan yan cheng，cheng wei le yi zhong shi jie nei de tong yong guan fan。dang ni xiang shu ru“nv”、“lv”、“nü”、“lü”zhe yang de yin jie shi，ji suan ji xi tong hui zi dong jiang“v”shi bie wei“ü”，cong er zheng que di xian shi chu han zi ru“nv hai”、“lv you”、“nü shi”、“lü se”deng。
zhe zhong shu ru fang shi bu jin jie jue le zi fu ji bu zhi chi de wen ti，hai zai yi ding cheng du shang jian hua le shu ru de fu za du。dui yu chu xue zhe er yan，zhi yao zhang wo“v”dai“ü”的 gui ze，bian ke yi shun li de zai dian nao huo shou ji shang shu ru han yu pin yin，er bu bi wei le zhao dao te shu zi fu er fan nao。zhe yi she ji ti xian le zai ji suan ji he yu yan chu li zhong，ren lei ru he cong rong di ying dui ji zhi yu yu yan zhi jian de cha yi。
xu yao te bie zhu yi de shi，在“j、q、x”yu“ü”xiang pin de shi hou，zai biao zhun de han yu pin yin zhong，“ü”shang de diao dian hui bei qu diao，xie zuo“ju、qu、xu”。zhe yi gui lv zai shu ru fa zhong ye bei yan cheng：dang ni shu ru“ju”、“qu”、“xu”shi，xi tong hui zi dong jiang ta men yin she wei“jü”、“qü”、“xü”，dan shu chu shi que biao shi wei wu diao dian de xing shi。zhe yi dian dui yu xue xi zhe lai shuo ke neng you yi dian kun nan，yin wei ta men xu yao li jie“qu diao”shi yi zhong shi shi shang de yue du bian hua，er bu shi yin jie ben shen de gai bian。
zhe zhong she ji de zao zhi zai yu，“j、q、x”wu fa yu pu tong de“u”xiang pin，zhi neng yu“ü”xiang pei，yin ci qu diao zhi hou ye bu hui chan sheng yin yi。zhe yang bu jin jian hua le xie fa，hai bao chi le pin yin de qing xi du he ke du xing。zai shu ru fa zhong，zhe yi gui ze shi tou ming de，shi yong zhe bu xu yao te yi shu ru“jv”、“qv”、“xv”（jin guan ta men ye ke neng bei shi bie），er shi zhi jie shu ru“ju”、“qu”、“xu”bian ke。
zai dang qian de xin xi ji shu huan jing xia，“v”dai“ü”的 ying yong yi jing cheng wei han yu pin yin shu ru de biao zhun pei zhi。bu lun shi zai zuo xi、shou ji hai shi wang luo ping tai shang，zhe yi fang fa dou bei guang fan cai yong。ta bu jin wei han yu de dian zi hua he guo ji hua ti gong le ji chu zhi chi，hai wei han yu xue xi zhe ti gong le yi ge jian dan gao xiao de shu ru tiao jian。
cong jiao yu de jiao du kan，zhe yi shi ji bu jin bang zhu xue xi zhe geng hao de zhang wo pin yin de yun yong gui ze，hai pei yang le ta men dui han yu yin yun xi tong de li jie neng li。dang xue xi zhe li jie le“v”yu“ü”zhi jian de guan xi，bing neng ling huo ying yong zai bu tong de yu yan huan jing zhong shi，biao zhi zhe ta men zai han yu xue xi de lu shang you le yi bu zhong yao de tiao yue。
zong er yan zhi，“han yu pin yin qu diao u liang dian”bu jin shi yi ge jian dan de shu xie bian hua，geng shi han yu yu xian dai ji shu rong he de yi ge dian xing li zi。ta ti xian le zai yu yan fa zhan he shi ji ying yong zhong，ren lei ru he yi ling huo de fang shi jian hua fu za xing，tong shi bao chi yu yan de zhun que xing he wan zheng xing。zhe yi xiao xiao de bian hua，jing ran cheng zai le qian qian wan wan ren tong xiang han yu shi jie de qiao liang。
