What Is Loc Ton and Why Does Every Chart Have It?
Loc Ton is a secondary star of the Northern Dipper, Yin Earth element, whose transformed energy is the Wealth Star, also known as Thien Loc. According to tracuutuvi.com, it heads the Loc Ton cycle, a 12-star cycle governing money, assets, and the ability to keep or lose wealth. The cycle includes Loc Ton, Luc Si, Thanh Long, Tieu Hao, Tuong Quan, Tau Thu, Phi Liem, Hy Than, Benh Phu, Dai Hao, Phuc Binh and Quan Phu.

What sets Loc Ton apart from most secondary stars is that it is not placed by the branch of the birth year or the birth hour, but by the heavenly stem of the birth year. Since every birth year has one heavenly stem, every chart has exactly one palace holding Loc Ton. In other words, no one lacks Loc Ton; charts differ only in which palace it falls into, and whether that palace is broken by Tuan, Triet, Khong, Kiep, Kinh or Da.
Table of Loc Ton Placement by the Ten Heavenly Stems of the Birth Year
| Heavenly stem of birth year | Palace of Loc Ton |
|---|---|
| Giap | Dan |
| At | Mao |
| Binh, Mau | Ty |
| Dinh, Ky | Ngo |
| Canh | Than |
| Tan | Dau |
| Nham | Hoi |
| Quy | Ty |
Why Is Loc Ton Always Flanked by Kinh Duong and Da La?
Kinh Duong and Da La are not placed independently; they are placed in relation to Loc Ton: one sits in the palace immediately before, one in the palace immediately after the palace holding Loc Ton. The source tracuutuvi.com describes Loc Ton as always lying between the pair Kinh Duong and Da La. This is a structural reason, not an interpretive one: once you know where Loc Ton sits, you immediately know its two flanking palaces.
According to the book Tuyen tap bai viet Tu Vi chon loc so 8, this flanking configuration is called "loc giáp Kinh Da". The book notes that in old texts this configuration was sometimes classified as "khất cái", suggesting poverty, wandering, and dependence on others. But the same book cautions that one must look further: whether Loc Ton meets any favorable stars, and whether Kinh Duong and Da La are in strong or weak positions. In some cases this flanking pattern becomes a driver for overcoming adversity, though the path is harder.
The exact direction of placement also depends on the yin-yang of the age and gender. Tuyen tap bai viet Tu Vi chon loc so 5 gives an example: for a Giap year with Loc Ton at Dan; if the person is Duong Nam or Am Nu the system moves forward, placing Kinh Duong at Mao and Da La at Suu; if Am Nam or Duong Nu it moves backward, placing Kinh Duong at Suu and Da La at Mao. The same book notes that for an At year with Loc Ton at Mao, Duong Nam Am Nu gives Kinh Duong at Thin and Da La at Dan, while Am Nam Duong Nu reverses it. This explains why Kinh Duong and Da La can appear in palaces that the ordinary placement rules do not mention.
"Holding Wealth" vs "Generating Wealth": How Do Loc Ton and Hoa Loc Differ?
Both carry the word Loc but their mechanisms are entirely different. Hoa Loc is the result of the Four Transformations, that is, a primary star "transformed" by the heavenly stem of the birth year, carrying a generating, radiating quality that brings wealth through movement and opportunity. Loc Ton is a fixed secondary star, carrying an accumulating, storing, preserving quality. One can picture Hoa Loc as money flowing in, and Loc Ton as a sealed vault.
Tuyen tap bai viet Tu Vi chon loc so 13 interprets Loc Ton as "accumulated, protective, preserving energy", and cites Tu Vi Khao Luan saying that Loc Ton in the Menh palace means "both rich and noble". The same book adds that this resource grows stronger when Loc Ton is in the same palace as, or receives rays from, the auspicious stars listed above: Tu Vi, Thien Phu, Thien Tuong, Thai Duong, Thai Am, Thien Dong, Thien Luong and Vu Khuc.
Because one star generates wealth and the other holds it, the two are not always good when they meet. Tuyen tap bai viet Tu Vi chon loc so 1 records that Loc Ton and Hoa Loc in opposition create the "song loc" pattern of wealth and nobility, but Loc Ton and Hoa Loc in the same palace is considered a bad pattern called "chuyên quyền chi cách", making the person authoritarian and domineering. The site tracuutuvi.com also notes that Loc Ton meeting Hoa Loc can indicate reduced money, even disaster through money. This is where many readers misread a chart: seeing two Loc characters side by side and assuming great fortune.
Song Loc, Loc Ma Giao Tri and Other Notable Configurations
Song Loc Trieu Nguyen and Song Loc Giap Menh
Tuyen tap bai viet Tu Vi chon loc so 11 analyzes Song Loc trieu nguyen and stresses that the Loc pair cannot be read in isolation. When the Menh palace has Song Loc but also Kinh Duong, Da La, Hoa Tinh or Linh Tinh, the meaning changes: sometimes Kinh and Da are controlled and become useful; but when Kinh and Da are strong and uncontrolled, Song Loc often turns into "Loc pierced by Kinh and Da", implying contested assets and money earned through fierce competition. Conversely, when Song Loc is supported by Thien Phu, Thien Tuong, Ta Huu and Khoi Viet, wealth is both durable and accompanied by reputation.
The same book adds that when Song Loc is complete, wealth usually comes from two directions: from the person's own ability to overcome difficulty, and from benefactors. It cites a chart with Liem Tham at Hoi, a weak position, but with Loc Ton in the same palace activating a "revival at the dead end" pattern, finding a way out the harder it gets. With Vu Khuc transformed into Ky in opposition, because the native is already strong through Song Loc, the Hoa Ky becomes a triggering factor. The book stresses: Song Loc does not mean money falls into your lap; it is like a safety cushion that lets you dare to do big things.
Tuyen tap bai viet Tu Vi chon loc so 1 adds the "Song Loc giap menh" pattern: Loc Ton and Hoa Loc in the two palaces flanking the Menh palace, also a sign of wealth and nobility.
Loc Ma Giao Tri
According to Tuyen tap bai viet Tu Vi chon loc so 1, the combination of Loc Ton and Thien Ma creates "Loc Ma giao tri". When these two stars share a palace or shine on each other, the native prospers greatly through travel and movement. With Hoa Loc added, the auspicious meaning grows, enough to raise the native to great wealth or great nobility. This is a much-cited configuration in practice, because it ties wealth to movement rather than to pure accumulation.
Loc Ton in Tai Bach, Dien Trach, Quan Loc, Thien Di
Tuyen tap bai viet Tu Vi chon loc so 1 cites the verse "Loc Ton thu u Tai, Trach, tich ngoc mai kim", meaning Loc Ton in Tai Bach and Dien Trach signals riches, wealth stored like buried jade and hidden gold. Tuyen tap bai viet Tu Vi chon loc so 4 also mentions the "loc cu loc vi" pattern when Loc Ton is in the Tai palace, and considers the Ty and Ngo positions very favorable for Loc Ton, especially when Loc Ton is in Menh, Than or Thien Di at Ty or Ngo.
Tuyen tap bai viet Tu Vi chon loc so 1 also cites "Loc Ton hau trong da y thuc", holding that Loc Ton brings fortune to the palaces, helping build a wealthy and noble career, and for a female chart can mean marrying a rich husband, benefiting the husband and nurturing the children. Note that this is a traditional saying, not an absolute guarantee for anyone.
What Happens When Loc Ton Meets Khong Kiep, Tuan Triet or Pha Quan?
This is the most important group of breaking patterns for Loc Ton. The site tracuutuvi.com states that Loc Ton meeting Tuan Triet or Pha Quan reduces its favorable financial quality; meeting Dia Khong or Dia Kiep also reduces it and further indicates that even if there is money it is easily squandered, with financial disasters; meeting Hoa Ky or Thai Tue means having money but easily losing it, being cheated.

Tuyen tap bai viet Tu Vi chon loc so 1 writes that Loc Ton fears Tuan Khong and Triet Khong most, and fears Dia Khong and Dia Kiep even more. When Loc Ton sits in a Khong Vong palace, its auspicious meaning declines or dissolves, and money is hard to gather. If Hoa Tinh, Linh Tinh, Khong Kiep are also in the same palace or in opposition, the book says the person may turn to "craftsmanship for self-protection", using skill to protect themselves, but money remains hard to keep.
Tuyen tap bai viet Tu Vi chon loc so 3 cites "Loc phung xung Pha, cat da thanh hung": Loc Ton meeting Pha Quan in opposition can cause wealth to be destroyed. Tuyen tap bai viet Tu Vi chon loc so 1 also warns that Loc Ton alongside Kinh Duong can lead to the treasury being looted, implying loss of assets or falling victim to swindlers. Tu Vi kinh nghiem quyen ha states clearly: Loc Ton meeting Khong Vong is bad, one cannot earn and even loses the family's wealth.
Loc Ton in Menh: Lonely and Conservative, or Durably Rich?
This is where schools and books disagree, and readers should know both directions.
First direction, leaning toward the downside. The site tracuutuvi.com lists Loc Ton among stars with the weaknesses "somewhat lonely, suspicious, conservative and stingy" because it always lies between Kinh Duong and Da La. The site also notes that Loc Ton meeting Co Than, Qua Tu, Dau Quan or Vu Khuc in Menh tends toward stinginess and reluctance to share. On career, the same source holds that Loc Ton governs wealth rather than fame: a person with Loc Ton in Menh may have much property but career and status often come late or remain unstable, unless it is in a strong position and meets Thien Tuong, Thien Ma, An Quang, Thien Quy, Thien Quan or Thien Phuc.
Second direction, leaning toward the upside. Tuyen tap bai viet Tu Vi chon loc so 13 cites Tu Vi Khao Luan saying Loc Ton in Menh is "both rich and noble", meaning both money and status and respect. Tuyen tap bai viet Tu Vi chon loc so 9 quotes old texts describing Loc Ton as a noble star; those who meet it gain wealth and nobility, scholars gain renown, and in every palace it brings blessings and removes disasters. Tuyen tap bai viet Tu Vi chon loc so 4 also states that Loc Ton in the Menh palace means "both rich and noble".
The most sensible reconciliation is to view Loc Ton as a star strong in accumulation but weak in initiation, and always flanked by two malefics so it easily breeds a defensive mindset. Depending on its strong or weak position, the stars shining on it, and the palace it occupies, the same Loc Ton in Menh can produce a discreet keeper of wealth or a lonely person who finds it hard to share.
Does Loc Ton in Phu The Mean Late Marriage?
The site tracuutuvi.com holds that Loc Ton in the Menh palace carries a quality of delay in marriage and marital fate, because the native is too focused on work or has high standards and so finds it hard to marry early. The same source also says the native's spouse is usually capable, of good family background, and able to help the career. So in the common interpretation, Loc Ton in Phu The leans toward late rather than early, but late here means late in timing, not bad in quality.
It should be said clearly that this is a conclusion from one source, not an immutable rule. Whether marriage is early or late also depends on the primary star in Phu The, the stars shining on it, the Menh palace and the major periods. Tuyen tap bai viet Tu Vi chon loc so 1 also notes that for a female chart, Loc Ton can be a sign of marrying a rich husband, benefiting the husband and nurturing the children, meaning the good side of Loc Ton in Phu The is still acknowledged.
Why Can Loc Ton Substitute for One of the Three Stars Khoa, Quyen, Loc?
Tuyen tap bai viet Tu Vi chon loc so 1 records that Loc Ton can play the role of substituting for one of the three stars Khoa, Quyen, Loc in the Tam Hoa Lien Chau configuration. In other words, when one of those three is missing and Loc Ton shines in, the configuration is still counted as complete. The same book adds that for Loc Ton to exert lasting effect, it needs to be in the same palace or in a triad with Thai Tue.
This shows that Loc Ton's role in the Tu Vi system is not just "a money star" but a pillar of configuration structure. But because Loc Ton is always flanked by Kinh and Da, its value depends heavily on whether the palace it occupies is broken by Tuan, Triet, Khong or Kiep, and whether the stars shining on it are strong enough to control the two flanking malefics.