客运中运主一岁，客气天泉主半年。气生中运曰顺化，运被气克天刑言。运生天气
乃小逆，运克司天不和愆。气运相同天符岁，另有天符岁会参。
【注】客运之初运，即统主一岁之中运也。经曰∶甲己之岁，土运统之云云者是也。客
气司天之三气六气，即统主上半年；在泉，统主下半年之气也。经曰∶岁半以前，天气主
之；岁半以后，地气主之者是也。六十年中，运气上下临遇，则有相得、不相得者也。气
生中运者，谓司天生中运也。如癸巳、癸亥木生火也，甲子、甲午、甲寅、甲申火生土
也，乙丑、乙未土生金也，辛卯、辛酉金生水也，壬辰、壬戌水生木也。六十年中，有
此十二年天气生运，以上生下，故名顺化，为相得之岁也。运被气克者，谓司天克中运也。
如己巳、己亥木克土也，辛丑、辛未土克水也，戊辰、戊戌水克火也，庚子、庚午、庚
寅、庚申火克金也，丁卯、丁酉金克木也。六十年中，有此十二年天气克运，以上克下，故
名天刑，为不相得之岁也。运生天气者，谓中运生司天也。如癸丑、癸未火生土也，壬
子、壬午、壬寅、壬申木生火也，辛巳、辛亥水生木也，庚辰、庚戌金生水也，己卯、己
酉土生金也。六十年中有此十二年，运生天气，以下生上，虽曰相生，然子居母上，故
为小逆而主微病也。运克司天者，谓中运克司天也。如乙巳、乙亥金克木也，丙子、丙
午、丙寅、丙申水克火也，丁丑、丁未木克土也，癸卯、癸酉火克金也，甲辰、甲成土
克水也。六十年中有此十二年运克天气，以下克上，故名不和，亦为不相得而主病甚也。
气运相同者，如运气皆木，丁巳、丁亥；运气皆火，戊子、戊午、戊寅、戊申；运气皆
土，己丑、己未；运气皆金，乙卯、乙酉；运气皆水，丙辰、丙戌。六十年中有此十二年
运气相同，皆天符也。虽曰同气，不无偏胜亢害焉。其太乙天符、岁会等年，另详在后。
\r六十年运气上下相临图\ps110-4a16.bmp\r
客运中的中运主管一年的气候，客气中的司天和在泉主管半年的气候。气（客气）生中运称为顺化，运（中运）被气（客气）克制称为天刑。运（中运）生天气（客气）称为小逆，运（中运）克司天（客气）称为不和与过失。气与运相同称为天符岁，另有天符和岁会的参看。
【注】客运的初运，就是统管一年之中的中运。医经说：甲年和己年，由土运统领等等，说的就是这个道理。客气的司天三之气和六之气，统管上半年；在泉之气，统管下半年的气候。医经说：半年以前，由天气（司天）主管；半年以后，由地气（在泉）主管，说的就是这个道理。六十年的周期中，运气上下相临遭遇，有相得（和谐）和不相得（不和谐）的情况。气生中运，是指司天之客气生出中运。如癸巳年、癸亥年，木生火；甲子年、甲午年、甲寅年、甲申年，火生土；乙丑年、乙未年，土生金；辛卯年、辛酉年，金生水；壬辰年、壬戌年，水生木。六十年中有这十二年，是天气生中运，以上生下，所以名叫顺化，属于相得的年份。运被气克制，是指司天之客气克制中运。如己巳年、己亥年，木克土；辛丑年、辛未年，土克水；戊辰年、戊戌年，水克火；庚子年、庚午年、庚寅年、庚申年，火克金；丁卯年、丁酉年，金克木。六十年中有这十二年，是天气克制中运，以上克下，所以名叫天刑，属于不相得的年份。运生天气，是指中运生出司天之客气。如癸丑年、癸未年，火生土；壬子年、壬午年、壬寅年、壬申年，木生火；辛巳年、辛亥年，水生木；庚辰年、庚戌年，金生水；己卯年、己酉年，土生金。六十年中有这十二年，是中运生天气，以下生上，虽然说是相生，但是子居母之上，所以称为小逆，主轻微的疾病。运克司天，是指中运克制司天之客气。如乙巳年、乙亥年，金克木；丙子年、丙午年、丙寅年、丙申年，水克火；丁丑年、丁未年，木克土；癸卯年、癸酉年，火克金；甲辰年、甲戌年，土克水。六十年中有这十二年，是中运克制天气，以下克上，所以名叫不和，也属于不相得，主疾病严重。气与运相同，如运气都是木，丁巳年、丁亥年；运气都是火，戊子年、戊午年、戊寅年、戊申年；运气都是土，己丑年、己未年；运气都是金，乙卯年、乙酉年；运气都是水，丙辰年、丙戌年。六十年中有这十二年，运气相同，都属于天符。虽然说是同气，不免有偏胜亢害的危害。至于太乙天符、岁会等年份，另外在后面详细论述。
The intermediate movement (Zhong Yun) of the guest qi governs the climate of one year, while the superior qi (Si Tian) and inferior qi (Zai Quan) of the guest qi govern the climate of half a year. When the qi (guest qi) generates the intermediate movement, it is called Shun Hua (Smooth Transformation); when the movement (intermediate qi) is controlled by the qi (guest qi), it is called Tian Xing (Heavenly Punishment). When the movement (intermediate qi) generates the heavenly qi (guest qi), it is called Xiao Ni (Minor Reversal); when the movement (intermediate qi) controls the Si Tian (guest qi), it is called Bu He (Disunion) and Qian (Fault). When the qi and movement are identical, it is called Tian Fu Sui (Heavenly符 Year); refer to Tian Fu and Sui Hui for details.
[Annotation] The first movement of the guest qi is the same as the intermediate movement that governs the entire year. As stated in the classics: "In years of Jia and Ji, Earth movement governs," which refers to this principle. The third and sixth stages of the Si Tian (superior qi) of the guest qi govern the first half of the year; the Zai Quan (inferior qi) governs the second half of the year. As stated in the classics: "Before the middle of the year, Heavenly Qi governs; after the middle of the year, Earthly Qi governs," which refers to this principle. In the sixty-year cycle, the interaction between Heaven's Qi and Earth's Movement involves either harmony (Xiang De) or disharmony (Bu Xiang De). "Qi generating Intermediate Movement" means Si Tian generates the Intermediate Movement. For example, in Gui Si and Gui Hai years, Wood generates Fire; in Jia Zi, Jia Wu, Jia Yin, and Jia Shen years, Fire generates Earth; in Yi Chou and Yi Wei years, Earth generates Metal; in Xin Mao and Xin You years, Metal generates Water; in Ren Chen and Ren Xu years, Water generates Wood. Among the sixty years, there are twelve such years where Heavenly Qi generates the Movement, with the upper generating the lower, hence named Shun Hua (Smooth Transformation), representing harmonious years. "Movement being controlled by Qi" means Si Tian controls the Intermediate Movement. For example, in Ji Si and Ji Hai years, Wood controls Earth; in Xin Chou and Xin Wei years, Earth controls Water; in Wu Chen and Wu Xu years, Water controls Fire; in Geng Zi, Geng Wu, Geng Yin, and Geng Shen years, Fire controls Metal; in Ding Mao and Ding You years, Metal controls Wood. Among the sixty years, there are twelve such years where Heavenly Qi controls the Movement, with the upper controlling the lower, hence named Tian Xing (Heavenly Punishment), representing disharmonious years. "Movement generating Heavenly Qi" means the Intermediate Movement generates Si Tian. For example, in Yi Chou and Yi Wei years, Fire generates Earth; in Ren Zi, Ren Wu, Ren Yin, and Ren Shen years, Wood generates Fire; in Xin Si and Xin Hai years, Water generates Wood; in Geng Chen and Geng Xu years, Metal generates Water; in Ji Mao and Ji You years, Earth generates Metal. Among the sixty years, there are twelve such years where the Movement generates Heavenly Qi, with the lower generating the upper. Although it is a case of generation, since the child is above the mother, it is called Xiao Ni (Minor Reversal) and indicates minor illnesses. "Movement controlling Si Tian" means the Intermediate Movement controls Si Tian. For example, in Yi Si and Yi Hai years, Metal controls Wood; in Bing Zi, Bing Wu, Bing Yin, and Bing Shen years, Water controls Fire; in Ding Chou and Ding Wei years, Wood controls Earth; in Gui Mao and Gui You years, Fire controls Metal; in Jia Chen and Jia Xu years, Earth controls Water. Among the sixty years, there are twelve such years where the Movement controls Heavenly Qi, with the lower controlling the upper, hence named Bu He (Disunion), also representing disharmony and indicating severe illnesses. "Qi and Movement are identical": for instance, both are Wood in Ding Si and Ding Hai years; both are Fire in Wu Zi, Wu Wu, Wu Yin, and Wu Shen years; both are Earth in Ji Chou and Ji Wei years; both are Metal in Yi Mao and Yi You years; both are Water in Bing Chen and Bing Xu years. Among the sixty years, there are twelve such years where Qi and Movement are identical, all classified as Tian Fu (Heavenly符). Although they share the same Qi, there may still be excessive dominance and harm. Years such as Tai Yi Tian Fu and Sui Hui are detailed separately later.