条文：
肺手太阴之脉，起于中焦，下络大肠，还循胃口，上膈属肺，从肺系横出腋下，
下循臑内，行少阴心主之前，下肘中循臂内上骨下廉，入寸口上鱼，
循鱼际出大指之端；其支者，从腕后直出次指内廉，出其端（图三十九）。
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条文：
手太阴肺中焦生，络肠循胃散流行，上膈属肺从肺系，横出腋下臑肘中，
循臂寸口上鱼际，大指内侧爪端通，支络还从腕后出，接次指属阳明经。
注：[1]手太阴肺经之脉，起于中焦者，言起于任脉中脘穴也。
[2]下络大肠，还循胃口者，谓本经之络，散布流行，下则络于大肠，
还上而循胃口，非上膈属肺直行之经也。
[3]夫经络流行，循还无端。故手太阴之脉，必自足厥阴经之支者期门穴，
循行中脘穴，上膈属肺，以交于手太阴肺经也。
[4]从肺系横出腋下，至于中府、云门穴，下循臑内天府、侠白穴；
从侠白行少阴心主经脉之前，下行肘中尺泽穴；
从尺泽循臂内上骨下廉孔最穴，从孔最入寸口列缺、经渠、太渊穴；
从太渊上鱼（句）入鱼际穴；从鱼际出大指之端少商穴而终焉。
[5]其支者从腕后直出，循行次指内廉出其端，以交于手阳明大肠经也。
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手太阴肺经的经脉，起始于中焦，向下联络大肠，回绕沿着胃的上口，向上穿过膈肌，归属于肺脏，从肺系（气管、喉咙等与肺相连的组织）横向走出腋下，
向下沿着上臂内侧前行，走在手少阴心经和手厥阴心包经的前面，下行至肘窝中，沿前臂内侧桡骨下缘，进入寸口（桡动脉搏动处），上行至大鱼际，
沿着鱼际边缘，出于大拇指尖端；它的支脉，从手腕后方直出，走向食指内侧边缘，到达其末端（图三十九）。
条文：
手太阴肺经之气生于中焦，联络肠道，循行胃部而散布流行，向上穿过膈肌归属于肺，从肺系横向走出腋下经过上臂和肘部，
沿前臂行至寸口和大鱼际，在大拇指内侧指甲角处相通，支脉还从手腕后方分出，走向食指内侧并交接于阳明经。
注：[1] 手太阴肺经的经脉，起始于中焦，是指起始于任脉的中脘穴。
[2] “向下联络大肠，回绕沿着胃的上口”，是说本经的络脉，散布流行，向下则联络于大肠，
回返向上而循行于胃的上口，并非指向上穿过膈肌直接归属于肺的直行经脉。
[3] 既然经络之气流行，循环往复没有尽头。所以手太阴肺经的经脉，必定是从足厥阴肝经的支脉期门穴，
循行至中脘穴，向上穿过膈肌归属于肺，从而交接手太阴肺经。
[4] 从肺系横向走出腋下，到达中府穴、云门穴，向下沿上臂内侧的天府穴、侠白穴；
从侠白穴行于手少阴心经和手厥阴心包经的前面，下行至肘中的尺泽穴；
从尺泽穴沿前臂内侧桡骨下缘至孔最穴，从孔最穴进入寸口的列缺穴、经渠穴、太渊穴；
从太渊穴上行至大鱼际（句读停顿）进入鱼际穴；从鱼际穴出于大拇指尖端的少商穴而终结。
[5] 它的支脉从手腕后方直出，沿食指内侧边缘到达其末端，以交接手阳明大肠经。
The Lung Meridian of Hand-Taiyin originates in the Middle Jiao (Middle Burner), descends to connect with the Large Intestine, returns to follow the stomach opening, ascends through the diaphragm and belongs to the Lung. From the lung system (trachea, larynx, and associated tissues), it emerges horizontally from the armpit,
descends along the medial aspect of the upper arm, running anterior to the Heart Meridian of Hand-Shaoyin and Pericardium Meridian of Hand-Jueyin, descends into the cubital fossa, follows the medial border of the forearm bone, enters the Cun Kou (radial pulse point), ascends to the Thenar eminence,
follows the margin of the thenar eminence, and exits at the tip of the thumb; its branch arises from behind the wrist, goes straight to the medial border of the index finger, and reaches its end (Figure 39).
Text:
The Qi of the Hand-Taiyin Lung Meridian is generated in the Middle Jiao, connects with the intestines, circulates along the stomach, and spreads diffusely. It ascends through the diaphragm, belongs to the Lung, emerges horizontally from the lung system, passes through the axilla, upper arm, and elbow,
continues along the forearm to the Cun Kou and the thenar eminence, communicates at the lateral side of the nail root of the thumb. The branch diverges from behind the wrist, travels to the medial side of the index finger, and connects with the Yangming Meridian.
Note: [1] The meridian of the Hand-Taiyin Lung Meridian originating in the Middle Jiao refers to its starting point at the Zhongwan (CV12) acupoint on the Ren Mai (Conception Vessel).
[2] "Descends to connect with the Large Intestine, returns to follow the stomach opening" means that the collateral vessels of this meridian spread and circulate; downward they connect with the Large Intestine,
and upward they follow the stomach opening. This does not refer to the main meridian ascending through the diaphragm to directly belong to the Lung.
[3] Since the flow of meridians and collaterals is continuous and cyclical without beginning or end, the meridian of Hand-Taiyin must necessarily originate from the branch of the Foot-Jueyin Liver Meridian at the Qimen (LR14) acupoint,
travel to the Zhongwan (CV12) acupoint, ascend through the diaphragm to belong to the Lung, thereby connecting with the Hand-Taiyin Lung Meridian.
[4] Emerging horizontally from the lung system into the axilla, it reaches the Zhongfu (LU1) and Yunmen (LU2) acupoints, descending along the medial aspect of the upper arm to the Tianfu (LU3) and Xiabai (LU4) acupoints;
from Xiabai, it runs anterior to the Heart Meridian of Hand-Shaoyin and Pericardium Meridian of Hand-Jueyin, descending to the Chize (LU5) acupoint in the cubital fossa;
from Chize, following the medial border of the forearm bone, it reaches the Kongzui (LU6) acupoint, entering the Cun Kou region at the Lieque (LU7), Jingqu (LU8), and Taiyuan (LU9) acupoints;
from Taiyuan, it ascends to the Thenar eminence (pause) and enters the Yuji (LU10) acupoint; from Yuji, it exits at the Shaoshang (LU11) acupoint at the tip of the thumb, where it terminates.
[5] Its branch arises straight from behind the wrist, follows the medial border of the index finger to its tip, thereby connecting with the Hand-Yangming Large Intestine Meridian.