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唐 Tang · 诗 Poem

使至塞上

On a Mission to the Frontier

王维

Wang Wei

边塞Frontier 写景Scenery 羁旅Travel

单车欲问边，属国过居延。
征蓬出汉塞，归雁入胡天。
大漠孤烟直，长河落日圆。
萧关逢候骑，都护在燕然。

Riding alone, I head for the border,
Passing through Juyan, a distant land.
A tumbleweed leaves the Han fortress,
A wild goose enters the Tartar sky.
On the vast desert, a single smoke rises straight,
Along the long river, the setting sun is round.
At Xiaoguan I meet a scout,
The governor is at Mount Yanran.

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Meaning

The poet travels alone on a mission to the frontier, passing through remote areas. He compares himself to a tumbleweed and a wild goose, expressing his loneliness. He describes the majestic desert scene with a straight column of smoke and a round setting sun. Finally, he meets a scout and learns that the governor is at Yanran, implying the ongoing campaign.

轻车简从前往边塞慰问，路过居延那样的属国远地。像飘飞的蓬草离开汉塞，如北归的大雁进入胡地长天。浩瀚沙漠中一缕烽烟笔直而上，绵长黄河上一轮落日浑圆。在萧关遇见侦察的骑兵，得知都护正在燕然前线。

Appreciation

This poem is a masterpiece of frontier poetry. The second couplet uses the metaphors of 'tumbleweed' and 'wild goose' to convey the poet's sense of drifting rootlessness. The third couplet is a celebrated depiction of the desert: the 'straight' smoke and 'round' sun create a vivid, geometric landscape, blending color and line. The overall tone is grand yet tinged with solitude, a hallmark of Wang Wei's style.

【白话串讲】被排挤去边塞慰问，王维一路上心情复杂，却在荒漠里看见了“大漠孤烟直，长河落日圆”——两句诗，让后世所有的边塞摄影都显得多余。【意象与手法】 “诗中有画”的典范。颈联两句十字，以“直”“圆”二词勾勒线条，黄沙、白烟、红日、长河色彩交融，意境雄阔而安详【情感与主旨】开元二十五年（737），王维以监察御史奉使出塞，慰问战胜的河西节度副使崔希逸将士【名句点睛】常考“大漠孤烟直，长河落日圆”的千古壮观名句及炼字（“直”“圆”之妙）；“征蓬”“归雁”的自喻手法

Background

In 737, Wang Wei was sent as an imperial envoy to the frontier to commend the victorious general Cui Xiyi. However, he had been sidelined by Li Linfu, and this mission felt like exile. The poem reflects his loneliness and the vastness of the frontier.

此诗作于唐玄宗开元二十五年（737）。是年，河西节度副使崔希逸在青海西大破吐蕃军，捷报传至朝廷，王维奉命以监察御史身份出塞宣慰将士，兼赴河西节度使幕。诗即纪其出使途中所历所感。开元中叶正是唐帝国国力鼎盛之时，边功屡建，士人出塞入幕成为一时风气，王维此行虽为宣慰之职，实亦带有朝廷向边镇示恩的意味。然就诗人个人际遇言，此时张九龄已罢相外贬，王维在朝中失去有力的引荐者，出使边塞未免带有被外遣的意味，故篇中征蓬、归雁之喻，明写行程，暗含飘零，绝非泛泛设辞。题中使字点明公务性质，塞上则概言西北边地。诗中所举地名不必句句为实到之处：居延在今内蒙古额济纳旗一带，属汉代张掖郡居延县，唐时已非行经要道；萧关为关中四关之一，在今宁夏固原；燕然山则在今蒙古国境内，为东汉窦宪破北匈奴刻石纪功之地。此三处皆借汉代旧名以指今日边塞，是唐人边塞诗惯用的以汉喻唐之法，取其苍茫悠远之势，不可以地理考据相责。版本上此诗文字甚为稳定，惟属国一词的训释历来有异：或谓典属国之省称，为汉代官名，此处诗人自指其使者身份；或谓属国乃附属之国，指所过边地。二说皆通，而以自指其使职者于句法更顺。全篇为五言律诗，是唐代边塞诗与山水诗两大传统在王维笔下的一次交汇。

Art

This poem exemplifies 'poetry in painting'. The third couplet uses the characters 'straight' and 'round' to create geometric shapes (vertical and horizontal) against the desert and river, evoking a sense of grandeur and tranquility. The colors of yellow sand, white smoke, red sun, and green river blend harmoniously. Wang Guowei in his 'Poetic Remarks in the Human World' hailed this couplet as an eternal spectacle.

此诗最为人称道者，在其以山水诗的眼光写边塞题材，遂成诗中有画的典范。全篇章法极为清晰：首联叙事，交代出使的缘由与行程之远，单车二字先立一个轻简孤寂的基调；颔联抒情，以征蓬、归雁自比，由实入虚，把行程转化为身世之感；颈联写景，是全诗的高潮，也是唐诗中最负盛名的塞外壮观；尾联叙事收束，以偶遇候骑、得知都护远在前线作结，笔意含蓄不尽。叙—情—景—叙的结构，使全诗如一段行旅纪录，起于路上，终于路上，中间忽然打开一片天地。颈联的艺术成就尤须细辨：大漠孤烟直，长河落日圆，十字之中不用一个形容色彩的字，却色彩自见——黄沙、白烟、赤日、青流俱在想象之中；不着一个抒情之语，而胸襟自阔。其造境之法全在两个几何形的字上：直是垂直的线，圆是完满的形，一纵一横、一线一面，构成极简的画面骨架。塞外无风则烟直上，天地空旷则日显其圆，二字既是精确的物理观察，又是极高明的形式提炼。更妙在孤与长的搭配：孤烟以一点破空旷，长河以一线贯天地，点线交织，画面因此有了纵深。全诗由孤寂之情起，至此忽然转为雄阔安详，情感遂在壮景中得到安放，这是王维特有的以境化情之法。尾联不写见到都护，而以在燕然三字把视线推向更远的前线，余味遂在纸外。

Allusions

'Tumbleweed leaving the Han fortress' and 'wild goose entering the Tartar sky' are metaphors for the poet's own journey and rootlessness. 'Yanran' refers to Mount Yanran where the Han general Dou Xian inscribed a stone record of his victory, alluding to the current frontier campaign and hinting at the poet's admiration for military achievement.

此诗用汉代旧典以写唐世边事，是唐人边塞诗的通例。属国一词，若从典属国解，则为汉代掌少数族事务之官，苏武归汉后曾任此职，王维以之自况其宣慰使命，语带庄重；若解为附属之国，则指所过之藩属地界。二解并存已久，注家各有取舍。居延为汉张掖郡属县，汉武帝时置居延塞，为汉与匈奴争锋的前沿，李陵、路博德俱曾屯戍其地；唐时该地早非要道，诗人举之，取其汉塞旧名所积的苍凉，非纪实行程。萧关为关中北面门户，秦汉即为要隘，汉文帝时匈奴入萧关的记载屡见史册，唐人用之，等于说进入了古来兵事所系之地。燕然山之典最重：东汉永元元年，窦宪大破北匈奴，登燕然山，命班固作铭刻石纪功，此后燕然遂成边将建立殊勋的代称，后世如范仲淹燕然未勒归无计一语即由此出。王维以都护在燕然收束，既写实际战线之遥，又借此典许边将以窦宪之功，颂意含而不露。征蓬之喻，源出古诗以飞蓬、转蓬写飘泊无定的传统，《诗经》已有蓬草意象，汉魏以下渐成漂泊的固定象征；归雁则取雁之候时南北、有归有返，与自身之出而未归相对照。二者一去一归、一无根一有向，对比之中身世之感自出，是全诗最见含蓄处。

Commentary

Wang Guowei praised the third couplet as 'an eternal spectacle', and Su Shi remarked that Wang Wei's poetry contains painting. This couplet is indeed a perfect fusion of line and color, capturing the essence of the desert landscape.

此诗历代评价的焦点集中在颈联。大漠孤烟直，长河落日圆二句，自唐宋以来即被举为写塞外壮景的绝唱，论者多称其气象雄浑而笔致极简，不假雕饰而境界自足。后世论王维诗画相通，此联往往是首举之例；宋人评王维诗中有画、画中有诗的著名论断，虽非专为此诗而发，然此联最足以为其佐证：只用直、圆两个字，画面的线条与构图便已完成，若付之丹青，几乎不须增减。清代诗论家评此二句，多着眼于炼字，以为直字写尽塞上无风的静穆，圆字写尽天地空阔中落日的完满，二字皆是平常字，而下在此处便无可移易，是所谓不着痕迹的工夫。《红楼梦》第四十八回借香菱学诗一段，专门品味此联，谓这直字似无理、圆字似太俗，合起来却口里说不出来的香甜似的，是文学批评史上极生动的一次读解，说明此联在明清读者中已成公认的诗境样本。传播史上，此诗因入选历代选本与近现代教材而家喻户晓，颈联更被广泛用于形容西北风光，几成塞外景象的语言原型。整体而言，此诗的经典地位不仅在于写景之工，更在于它示范了一种可能：边塞题材原可以不靠慷慨激越取胜，而以静穆雄阔的观照抵达同样的力量。

Prosody

Form Five-character regulated verse (五律)五言律诗（近体），首句不入韵

Rhyme Flat-rising tone with first-line rhyme, using the 'xian' rhyme group (边,延,天,圆,然).押平声先韵（下平一先），韵脚为延、天、圆、然四字。先韵为细音，收音清远悠长，宜写空阔萧远之境，与塞外的辽阔苍茫十分相称

Tone pattern The first line is 'píng píng zè zè píng', second line 'zè zè zè píng píng'; the middle couplets have strict parallelism.合五律常格，平仄粘对严整。中二联对仗工稳：颔联征蓬对归雁、出对入、汉塞对胡天，方位与动作两两相反；颈联大漠对长河、孤烟对落日、直对圆，名物、形容俱整，尤以直圆二字以实字作韵脚前的收束，最见气力。首尾两联叙事，不求密对而气脉贯通

Reading note The third couplet is a masterpiece of word choice and imagery, hailed by Wang Guowei as an eternal spectacle.此诗声律之美与画境之美相为表里。全篇押先韵，延、天、圆、然四字韵母细长而收音开远，念来有一种绵延不尽之感，恰与大漠长河的空间感彼此呼应；若改用促音之韵，则纵有同样的景语，那份辽远也必然收窄。四个韵脚的选择亦有层次：延写路之长，天写域之广，圆写景之满，然写战线之遥，由路而域、由景而事，声音每落一处，境界便推开一层，末一然字收在极远处，余音不绝。格律上最可玩味的是颈联。此联对仗之工不在词藻华美，而在两组意象的几何对应：大漠与长河，一为面、一为线；孤烟与落日，一为直上、一为横悬；直与圆，一为线、一为圆。对仗至此已超出字面工整的层次，而成为空间结构上的相互支撑，故十字之内不着色彩而画面自足，不着情语而胸襟自阔。相形之下，首尾两联皆以叙事行文，不求密对，句法疏朗，正好为中间的密与工留出呼吸的余地。全诗四联疏密相间、由叙入景复归于叙，是五律章法调度的上乘之作。

Line by line

单车欲问边，属国过居延。

Riding alone, I head for the border, passing through the distant land of Juyan. — This line introduces the mission and the solitude of the envoy.

轻车简从前往边塞慰问，路过居延那样的属国远地。

A single carriage, I go to inquire of the border; past Juyan, as an attached envoy.

起句以单车二字定全诗基调。单者一辆而已，写行装之简、随从之少，与朝廷使者的身份形成微妙的落差，孤寂之感由此渗出。问边之问，是慰问、探问，语气从容，不见张扬。下句以居延这一汉塞旧名标示行程之远，实则唐时此地早非通途，诗人举之取其苍凉的历史回响。两句合读，一近一远、一简一阔：车是单的，路是万里的，人的渺小与地域的浩大在开篇即已并置，为下文征蓬归雁的飘零之叹埋下了根。

The opening line tunes the whole through the words 'single carriage'. 'Single' means one carriage only, writing the meager equipage, the few attendants, the subtle gap with the status of a court envoy, the loneliness seeping through. 'Inquire' of the border, the comfort and questioning, the tone unhurried, no swagger. The next line, through the old Han pass name of Juyan, marks the journey's distance; in truth this place had long ceased to be a thoroughfare in Tang times, and the poet names it for its desolate historical echo. The two lines read together, one near one far, one meager one vast: the carriage single, the road ten thousand li, the man's smallness and the land's vastness set side by side from the start, planting the root for the later sigh of the drifting tumbleweed and the returning geese.

征蓬出汉塞，归雁入胡天。

A tumbleweed leaves the Han fortress, a wild goose enters the Tartar sky. — Metaphors for the poet's own journey, expressing a sense of drifting and loneliness.

像飘飞的蓬草离开汉塞，如北归的大雁进入胡地长天。

Like the drifting tumbleweed, I leave the Han pass; like the returning geese, I enter the barbarian sky.

此联以两个比喻自况，是全诗由实入虚的关捩。征蓬取蓬草断根随风的形象，写自己被遣出塞、无所依托；归雁则取雁之候时北返，与自身同向而行。妙在二喻构成一组反差：蓬是无根的，雁是有归的；蓬之出乃被动，雁之入却是天性使然。同一段路程，在蓬则为漂泊，在雁则为归乡，诗人身处其间，遂觉自己连雁都不如。出与入两个方位动词又把汉塞与胡天分作两个世界，一步跨出，故国已在身后，孤臣远役之感不着一字而自明。

This couplet uses two metaphors for the self, the poem's pivot from the real to the imagined. The tumbleweed takes the image of the root-broken grass driven by the wind, writing the poet's being sent out of the pass, no support; the returning geese take the geese's season-return northward, going the same way as himself. The beauty is that the two metaphors form a contrast: the tumbleweed rootless, the geese homeward; the tumbleweed's going passive, the geese's entering by nature. The same stretch of road, in the tumbleweed the drift, in the geese the homecoming; the poet in the midst, and feels himself less than the geese. The two directional verbs 'leave' and 'enter' divide the Han pass and the barbarian sky into two worlds, one step across, and the old homeland already behind; the lone minister's far service, not one word, and of itself.

大漠孤烟直，长河落日圆。

On the vast desert, a single smoke rises straight; along the long river, the setting sun is round. — The quintessential desert scene: 'straight' and 'round' create vivid geometry and evoke the vastness.

浩瀚沙漠中一缕烽烟笔直而上，绵长黄河上一轮落日浑圆。

In the vast desert, one lone smoke stands straight; on the long river, the setting sun is round.

此为唐诗写塞外景象的绝唱，十字而境界全出。大与长写地域之广，孤与一写物象之少，二者相激，空旷之感遂不可移易。全联的力量集中在直、圆两字：直是垂直的线，唯塞上无风乃能如此；圆是完满的形，唯天地空阔无遮乃见其全。一纵一横、一线一面，极简的几何构图便把画面撑起。且二字皆为寻常字眼，不假雕琢而无可替换，正是炼字的极境。更须留意情感的转折：前联犹自伤飘零，至此忽被眼前壮景摄住，孤寂遂化为静穆，胸中之郁在天地之大中得到安放。

This is the unmatched song of the Tang poem on the frontier scene, ten words and the realm complete. 'Vast' and 'long' write the land's breadth, 'lone' and 'one' the scantness of the objects, the two striking each other, and the sense of openness immovable. The force of the couplet is gathered in the two words 'straight' and 'round': straight a vertical line, possible only where the frontier knows no wind; round a perfect shape, seen in full only where heaven and earth are open and unshielded. One vertical one horizontal, one line one plane, the most minimal geometric composition holds the picture up. And the two words are ordinary of themselves, no chisel yet irreplaceable, the extreme of word-craft. The emotional turn the more to note: the couplet above still grieves his drift, and here he is suddenly seized by the grand scene before the eyes, the loneliness turning to solemn stillness, the gloom in the breast finding its rest in the vastness of heaven and earth.

萧关逢候骑，都护在燕然。

At Xiaoguan I meet a scout; the governor is at Mount Yanran. — The encounter ends the journey, alluding to the ongoing campaign and the poet's role.

在萧关遇见侦察的骑兵，得知都护正在燕然前线。

At Xiao Pass I meet the patrolling riders; the protector-general is at Yanran.

尾联复归叙事，以一次途中的偶遇收束全篇，笔意极为含蓄。逢字见路途之偶然，候骑是巡逻侦察的轻骑，一问一答之间，军中气象已在言外。妙在诗人此行本为宣慰都护，而所得的消息却是都护远在燕然：预期的会面被推向更遥远的前方，行程于是不见终点，全诗也就在一种未完成的姿态中收笔。燕然又是窦宪刻石纪功的所在，一语双关，既写战线之远，又暗许边将殊勋，颂意藏于叙事，含而不露，正合王维一贯的节制。

The closing couplet returns to narrative, closing the whole in one chance meeting on the road, the brush most restrained. The word 'meet' the accident of the road; the 'patrolling riders' the light cavalry on scout and patrol; between one question and one answer, the army's air beyond the words. The beauty is that the poet's journey was to comfort the protector-general, and the news he gets is that the protector-general is far at Yanran: the expected meeting pushed to the remoter front ahead, the journey showing no end, and the poem closes in an unfinished posture. Yanran is also the place where Dou Xian engraved his merit on stone, the double meaning at once writing the line's distance and secretly granting the border general's outstanding achievement, the praise hidden in the narrative, restrained and unshown, precisely Wang Wei's habitual measure.

Study

Word focus

单 A key expression in the poem. Read it as an image, mood, or grammar point in context. 单车之单，是全诗第一个见情之字。使者出塞，按情理当有仪从，而诗人偏说单车，则轻简孤寂之意立现。此字与下文的孤烟之孤、征蓬之征相呼应，构成一条孤身远役的情感线索。若易为轻车，只见其简而不见其独；若易为驱车，则动作有余而情味不足。单字之妙，在于它同时交代了三件事：行装之薄、随从之少、心境之孤，且不着一句自怜之语。开篇即以一字定调，是律诗起句的高明手法。

直 Straight — suggesting a vertical line, capturing the stillness of the desert 孤烟直之直，历来被视为炼字的典范。塞上空旷无遮，若有风则烟斜，唯无风时烽烟乃能笔直上升，故一个直字既是极精确的物理观察，又暗写出天地间那种凝然不动的静穆。就画面言，它提供了一条垂直的线，与下句落日的圆形构成纵横相济的构图；就情感言，直又含有一种挺然不折的力量，使空旷不至于流为荒凉。此字看似朴拙，甚至初读时觉其无理，然细味之下再无别字可代，正是所谓不工而工。

圆 Round — suggesting a perfect circle, enhancing the visual harmony 落日圆之圆，与上句之直相配而成全联之骨。日本圆形，说日圆似属废语，然置于长河大漠之间便别有意味：唯天地空阔、四无遮蔽，落日才能整轮呈现，圆字所写实非日之形，而是视野之无碍。又圆有完满、浑成之意，一轮落日悬于长河尽处，苍凉之中忽有温暖圆融之感，使全联不落于凄厉。前人品此字，谓其似太俗而实极妙，正因俗字下在此处，反显出天然去雕饰的境界。直为刚，圆为柔，二字并置，塞外风景的骨与韵遂两得。

征 A key expression in the poem. Read it as an image, mood, or grammar point in context. 征蓬之征，训远行，用在蓬草之上便成一个极妙的矛盾。蓬草断根随风，本无所谓行止，加一征字，则仿佛它也有目的、有使命，与诗人奉使出塞的身份暗合；然蓬之行终究由风而不由己，这层无奈也就一并托出。此字使比喻不止于形似，而直入处境：诗人名为奉使，实亦不能自主去留。与下句归雁之归相对，一征一归、一被动一自然，两个动词把飘零与有依的差别写得极为分明，是全联含蓄用力之所在。