English
The nature is the yellow La syllable (藏文：ལ་，梵文天城体：ल，梵文罗马拟音：la，汉语字面意思：La), on the left is the white Va syllable (藏文：ཝ་，梵文天城体：व，梵文罗马拟音：va，汉语字面意思：Va) which is the nature of water-wind, behind is the red Ra syllable (藏文：ར་，梵文天城体：र，梵文罗马拟音：ra，汉语字面意思：Ra) which is the nature of fire-wind, on the right is the green or black Ya syllable (藏文：ཡ་，梵文天城体：य，梵文罗马拟音：ya，汉语字面意思：Ya) which is the wind of wind, and in the center is the clear blue Ha syllable (藏文：ཧ་，梵文天城体：ह，梵文罗马拟音：ha，汉语字面意思：Ha) which is the sky-wind. Clearly visualize these, this is the first round of visualization. Then, regarding the movement of breath in and out of its nature, from the La syllable in front, yellow rays of light emerge, like a silk ribbon, rising upwards from the center of the body directly opposite the central channel. It exits from the nostrils in the direction of the wind's movement, said to extend about sixteen finger-widths, but think of it as extending twelve finger-widths. When the breath is inhaled again, it becomes shorter and shorter, contracting inwards, and visualize the La syllable dissolving, meditate on this for half a session. Then, from the Ha syllable in the center, blue rays of light also emerge as before, moving in and out of the nostrils for about sixteen finger-widths, meditate on this for half a session, and a sign like smoke will appear. This is the second round of visualization. Then, at the beginning of each small session, etc., through alternating clear visualizations, visualize the La syllable dissolving into the Va syllable. For half a session, white rays of light emerge from the Va syllable, moving in and out of the nostrils for about thirteen finger-widths, and for half a session, start from the center and meditate as before, and a sign like a mirage will appear. This is the third round of visualization. Then, through alternating clear visualizations of the Va syllable, the Va syllable also dissolves into the Ra syllable. Red rays of light emerge from the Ra syllable, moving in and out for about fourteen finger-widths, and meditate on the center etc. as before, and a sign like fireflies will appear. This is the fourth round of visualization. Then, the Ra syllable also dissolves into the La syllable. Green or black rays of light emerge from the Ra syllable, moving in and out for about fifteen finger-widths, and meditate on the center etc. as before, and a sign like a burning butter lamp will appear. This is the fifth round of visualization. Then, through alternating clear visualizations, visualize the Ya syllable also dissolving into the Ha syllable in the center. For the entire session, only blue rays of light emerge from the Ha syllable, moving in and out as before, and a sign like a cloudless sky will appear. This is the sixth round of visualization. Then, without the emergence or entry of rays of light from the Ha syllable in the center, focus solely on it, and strive for the vase-like breathing with four combinations, and a sign like the three realms pervading the center of the sky will appear, and the coarse winds will be brought under control.
Chinese
。共有七种观修法。这是根本的观修，是醒来时的修习。通过它，禅定中的乐空和后得如幻将达到中等的程度。此时，仅仅在入睡前改变意愿，就会显现睡眠的光明和各种梦境体验。然而，为了使这些体验容易产生，并且产生后无始无终地增长，以及为了使各个位置的脉结解开，观修方法是：在心间如前一样观修脉轮和五个明点。反复练习从中央的字母中发出蓝色光芒的来回。睡觉时也同样观修，就能成就睡眠的光明，获得特殊的乐空。在喉咙处也同样安置并观修，最初会显现各种梦境体验，最终梦境会变成本尊，变成乐空双运。在头顶也同样观修，明点会增长，临终时菩提心会毫不费力地到达那里。在密处观修，乐空的体验会增长，菩提心能够系缚在那里。关于下行消除的来回方式的口诀，虽然这方面没有明确说明，但如果喜欢观修，则与一般情况相同。第三个是微细金刚念诵的诀窍，这有前行和正行两个部分。第一个是观修的基础与之前的相似，只是用明点代替字母。在前方观修黄色明点，左方白色明点，后方红色明点，右方绿黑色明点，中央蓝色明点，并使之清晰。观修具有四种结合的宝瓶气。当气息呼出时，光线如前一样散发，发出字母吽（藏文：ཧཱུྃ，梵文天城体：हुं，梵文罗马拟音：hūṃ，汉语字面意思：吽）的声音。吸气时也与其他相同，只是观想具有嗡（藏文：ཨོཾ，梵文天城体：ओं，梵文罗马拟音：oṃ，汉语字面意思：嗡）的声音。在安住时，相信明点本身具有阿（藏文：ཨཱཿ，梵文天城体：आः，梵文罗马拟音：āḥ，汉语字面意思：阿）的声音，并且这个持气需要小吸气。因此，在小吸气的时候，除了专注于此之外，不需要其他的观修，其他的观修和体验都与之前相同。通过观修这个，禅定中的乐空和后得如幻将达到极高的程度。
English
There are seven types of meditation. This is the fundamental meditation, which is the practice for when waking up. Through it, the bliss-emptiness in meditative equipoise and the illusion-like nature of post-meditation will reach a medium level. At this time, merely changing the intention before falling asleep will cause the luminosity of sleep and various dream experiences to appear. However, in order to make these experiences easy to arise, and to increase without beginning or end once they have arisen, and in order to untie the knots of the channels in each location, the meditation is as follows: Meditate on the chakra and the five bindus in the heart as before. Repeatedly practice the coming and going of blue light rays from the central letter alone. Meditating in the same way when going to sleep will accomplish the luminosity of sleep and obtain special bliss-emptiness. Placing and meditating in the same way at the throat, various dream experiences will initially appear, and eventually the dreams will transform into deities and become bliss-emptiness union. Meditating in the same way at the crown of the head, the bindus will increase, and at the time of death, the bodhicitta will effortlessly go to that place. Meditating at the secret place, the experience of bliss-emptiness will increase, and the bodhicitta will be able to be bound there. Regarding the instructions on how to do the downward elimination coming and going, although there is no clear explanation in this regard, if you like to meditate, it is the same as the general case. The third is the subtle vajra recitation secret instruction, which has two parts: preliminary and main practice. The first is that the basis of meditation is similar to the previous one, except that bindus are meditated on instead of letters. Clearly establish a yellow bindu in front, a white bindu on the left, a red bindu in the back, a green-black bindu on the right, and a blue bindu in the center. Meditate on the vase breath with four combinations. When the breath goes out, the light rays emanate as before, emitting the sound of the letter Hūṃ (藏文：ཧཱུྃ，梵文天城体：हुं，梵文罗马拟音：hūṃ，汉语字面意思：吽). When inhaling, it is the same as before, except that you visualize it as having the sound of Oṃ (藏文：ཨོཾ，梵文天城体：ओं，梵文罗马拟音：oṃ，汉语字面意思：嗡). When abiding, believe that the bindu itself has the sound of Āḥ (藏文：ཨཱཿ，梵文天城体：आः，梵文罗马拟音：āḥ，汉语字面意思：阿), and this breath-holding requires a small inhalation. Therefore, during the small inhalation, other than focusing on that, no other meditation is needed, and all other meditations and experiences are the same as before. By meditating on this, the bliss-emptiness in meditative equipoise and the illusion-like nature of post-meditation will reach a very high level.
Chinese
此外，如果观想于心间，则会获得深沉睡眠的光明；如果观想于喉间，则会获得梦中安乐的本尊身；如果观想于顶门和密处，则会变成引出大乐的助缘，这些都和之前所说的一样。第二，正行是，观想自己显现为嘿汝嘎父母，在肚脐下方四指到肚脐之间，有外白内红的法生。根细向下，口大向上。身体的中央，有具足四法的中央脉，和通常一样。上端插入顶门之中，里面有白色的ཧཾ་（藏文，梵文天城体haṃ，梵文罗马拟音ham，汉语字面意思： ），头朝下。从那里的正前方，中脉分出一根像大麦秆一样粗细的枝干，弯曲向前插入眉间。在那里面，观想有一个像芥子一样大小的白色明点，来回移动。中脉的下端插入法生的根部内侧，里面有红色黑色的ཀྵ་（藏文，梵文天城体kṣa，梵文罗马拟音ksha，汉语字面意思： ）。在与法生的口沿高度相同的中央脉中，观想一个ཨཾ་（藏文，梵文天城体aṃ，梵文罗马拟音am，汉语字面意思： ）字或者红白色的阿夏德。观想从ཀྵ་（藏文，梵文天城体kṣa，梵文罗马拟音ksha，汉语字面意思： ）字中燃烧出像铜针一样的火焰，接触到那个ཨཾ་（藏文，梵文天城体aṃ，梵文罗马拟音am，汉语字面意思： ）字，并且从那个ཨཾ་（藏文，梵文天城体aṃ，梵文罗马拟音am，汉语字面意思： ）字中燃烧出一个红色白色的圆形火焰，稍微带一点尖。从ཧཾ་（藏文，梵文天城体haṃ，梵文罗马拟音ham，汉语字面意思： ）字的头部到中脉的中央，垂下一根像大麦秆一样粗细的白色光管，具有舒适的体验，观想它几乎接触到肚脐的火焰，大约有一个拇指的长度。像通常一样屏住气。当吸气时，眉间的明点圆溜溜地过来，融入顶门的ཧཾ་（藏文，梵文天城体haṃ，梵文罗马拟音ham，汉语字面意思： ）字中。由于它的重量，从ཧཾ་（藏文，梵文天城体haṃ，梵文罗马拟音ham，汉语字面意思： ）字中滴下同样的明点，从光管中向下移动。伴随着嗡（藏文，梵文天城体oṃ，梵文罗马拟音om，汉语字面意思： ）的声音，像钟声一样，舒适地滴落。观想它到达肚脐的火焰之上。当屏住气时，观想明点被火焰的温度融化，咕嘟咕嘟地沸腾，身体和心灵都被快乐所覆盖。心中想着啊（藏文，梵文天城体āḥ，梵文罗马拟音ah，汉语字面意思： ）字的声音。当呼气时，明点向上跳跃，当它离开火焰时，像射出的子弹一样，灰白色地滚动。通过白色光管的路径，伴随着吽（藏文，梵文天城体hūṃ，梵文罗马拟音hum，汉语字面意思： ）的声音，呼噜噜地舒适地上升。融入顶门的ཧཾ་（藏文，梵文天城体haṃ，梵文罗马拟音ham，汉语字面意思： ）字中。当稍微屏住气时，从ཧཾ་（藏文，梵文天城体haṃ，梵文罗马拟音ham，汉语字面意思： ）字中出现同样的明点，到达眉间
English
Furthermore, if you meditate on the heart, you will obtain the clear light of deep sleep; if you meditate on the throat, you will obtain the deity body of blissful dreams; if you meditate on the crown and the secret place, it will become a condition for extracting great bliss, just like what was said before. Secondly, the main part is to visualize oneself as Heruka in union, and between four fingers below the navel and the navel, there is a dharma origin that is white on the outside and red on the inside. The root is thin and pointing downwards, and the opening is large and facing upwards. In the center of the body, there is the central channel with four qualities, which is the same as usual. Inside the upper end that is inserted into the crown, there is a white haṃ (藏文，梵文天城体haṃ，梵文罗马拟音ham，汉语字面意思： ), with its head pointing downwards. Directly in front of it, a branch of the central channel, about the thickness of a barley stalk, bends forward and inserts into the space between the eyebrows. Inside it, meditate on a white bindu the size of a mustard seed, moving back and forth. The lower end of the central channel is inserted into the inner side of the root of the dharma origin, inside which is a red-black kṣa (藏文，梵文天城体kṣa，梵文罗马拟音ksha，汉语字面意思： ). In the central channel, which is at the same height as the opening of the dharma origin, meditate on an aṃ (藏文，梵文天城体aṃ，梵文罗马拟音am，汉语字面意思： ) syllable or a reddish-white ashad. Visualize a flame like a copper needle burning from the kṣa (藏文，梵文天城体kṣa，梵文罗马拟音ksha，汉语字面意思： ) syllable, touching the aṃ (藏文，梵文天城体aṃ，梵文罗马拟音am，汉语字面意思： ) syllable, and from that aṃ (藏文，梵文天城体aṃ，梵文罗马拟音am，汉语字面意思： ) syllable, a reddish-white round flame with a slight tip burning. From the head of the haṃ (藏文，梵文天城体haṃ，梵文罗马拟音ham，汉语字面意思： ) syllable to the center of the central channel, a white tube of light about the thickness of a barley stalk hangs down, possessing a comfortable experience, and meditate on it almost touching the fire of the navel, about the length of a thumb's breadth. Hold the kumbhaka breath in accordance with the general practice. When inhaling, the bindu between the eyebrows comes back roundly and dissolves into the haṃ (藏文，梵文天城体haṃ，梵文罗马拟音ham，汉语字面意思： ) syllable at the crown. Due to its weight, a similar bindu drips from the haṃ (藏文，梵文天城体haṃ，梵文罗马拟音ham，汉语字面意思： ) syllable and goes down through the tube of light. With the sound of oṃ (藏文，梵文天城体oṃ，梵文罗马拟音om，汉语字面意思： ), like the sound of a bell, it descends comfortably. Visualize it arriving on top of the fire of the navel. When holding the breath, visualize the bindu melting from the heat of the fire, bubbling and boiling, and the body and mind being pervaded by bliss. Keep the sound of āḥ (藏文，梵文天城体āḥ，梵文罗马拟音ah，汉语字面意思： ) syllable in mind. When exhaling, the bindu jumps upwards, and when it separates from the fire, it rolls up grayish-white like a seed of the khua 'phang. Through the path of the white light tube, with the sound of hūṃ (藏文，梵文天城体hūṃ，梵文罗马拟音hum，汉语字面意思： ), it rises upwards with a rushing sound, comfortably. It dissolves into the haṃ (藏文，梵文天城体haṃ，梵文罗马拟音ham，汉语字面意思： ) syllable at the crown. When holding the breath slightly after exhaling, a similar bindu emerges from the haṃ (藏文，梵文天城体haṃ，梵文罗马拟音ham，汉语字面意思： ) syllable and reaches the space between the eyebrows.