Chinese Funeral Altar Setup and Ancestor Tablet Placement

When someone in your family dies, one of the first things relatives will ask about is the altar. Getting the home altar (an ling, 安灵) and ancestor tablet (shen zhu, 神主) right matters deeply — traditional belief holds that one of the deceased's three souls takes up permanent residence in the tablet to watch over the lineage. A poorly placed altar or an unconsecrated tablet is considered an insult to the ancestor and a source of misfortune for the household.

Here is how to set up both correctly, from the first night through permanent enshrinement.

Setting Up the Home Altar (An Ling) After the Funeral

The home altar is established after the body has been cremated or buried, typically on the day the family returns from the funeral or on the first seventh-day observance (tou qi). Its purpose is to give the soul a place to receive daily offerings during the 49-day mourning period and beyond.

What goes on the altar:

• A framed portrait of the deceased, centered
• The ancestor tablet (temporary wooden block, later replaced with a permanent one)
• An incense burner with sand or ash base
• Two white candles flanking the portrait
• A cup of tea, replaced daily
• Fresh fruit according to family and clergy guidance (some families avoid pears, which in Mandarin sound like "separation")
• A small plate of the deceased's favorite food, refreshed at each seventh-day prayer

What does NOT belong on the altar: Photographs of living family members or items from a deity altar. In an ordinary mourning service, avoid celebratory red; a family observing a joyous funeral may follow its own color guidance. If you already have a deity altar at home, the ancestral altar must sit lower and to the side — ancestors are honored, but deities occupy a higher spiritual rank.

The Wen Gong Ruler and Auspicious Measurements

Traditional families don't just place the altar anywhere. The height and proportions of the altar table are measured using a Wen Gong ruler (wen gong chi, 文公尺), a specialized feng shui measuring tool with auspicious and inauspicious segments marked along its length.

The core rule: the tabletop surface must sit at or above the standing shoulder height of the primary practitioner (usually the eldest son). This ensures you always look slightly upward at the ancestor tablet — never down, which would imply disrespect.

Standard auspicious heights for different living situations:

The height of 108 cm symbolizes spiritual completion; 126 cm is associated with wealth and multi-generational harmony. If you can't find a Wen Gong ruler locally, a feng shui consultant at a Chinese temple supply shop can verify your measurements.

Where to Position the Altar

Place the altar against a solid structural wall — this represents strong ancestral backing. The altar should face the main entrance of the home so it can "bless and filter" the energy coming through the door.

Never place the altar:

• Facing or sharing a wall with a bathroom, kitchen, or staircase

In small apartments where space is limited, a dedicated corner of the living room works. The wall behind the altar can be draped with a plain white or cream cloth during the 49-day mourning period, then changed to a more neutral backdrop for permanent enshrinement.

Consecrating the Ancestor Tablet (Shen Zhu)

The ancestor tablet is not just a piece of wood with a name on it — it must be ritually activated before the ancestor's soul will reside in it. This is done through a dotting ceremony, typically performed by a Buddhist monk or Taoist priest.

The process: using a calligraphy brush dipped in vermilion (cinnabar-red) ink, the priest chants scriptures and dots the Chinese characters carved or written on the tablet. This act invites one of the deceased's three souls to take up residence. Without the dotting, the tablet is considered empty — spiritually equivalent to an unsigned contract.

Timing: The dotting ceremony is usually performed at the temple or columbarium where the tablet will be permanently housed, or at the home altar if the family intends to keep the tablet domestically. Coordinate the timing with the monk or priest and the temple or columbarium; the 49-day cycle is a major milestone in many traditions.

Modern tablets: Commercial columbarium suites (like those at Nirvana Memorial Garden or Kong Meng San Phor Kark See) offer multi-slot tablets that can hold six to eight names and photographs across successive generations. This is practical for diaspora families who want all ancestors represented in one location.

Ongoing Altar Maintenance

Once the 49-day mourning period ends, the altar transitions from a mourning shrine to a permanent ancestral altar. Daily offerings simplify to:

• Daily incense, following the family or temple's instruction
• A cup of tea or water
• Fresh flowers or fruit

On the deceased's death anniversary, Qingming Festival (early April), and the Hungry Ghost Festival (seventh lunar month), the family prepares a more elaborate spread — full meal, joss paper, and prayers.

The altar stays in the family as long as there are descendants who maintain it. When no one in the household can continue the practice, the tablet may be transferred to a temple or columbarium for ongoing care.

Setting up a proper ancestral altar is one of the most concrete ways to honor your parent or grandparent's memory within the Chinese tradition. If you want the complete walkthrough — including Wen Gong measurement diagrams, the full 49-day prayer schedule, and a printable altar setup checklist — the Traditional Chinese Funeral & Ancestor Veneration guide covers every step from the first night through permanent enshrinement.