---
title: "Tong Shu day: officer and mansion"
method: POST
path: "/chinese/tong-shu"
tags: ["Chinese: Zodiac & Feng Shui"]
---

# Tong Shu day: officer and mansion

`POST /chinese/tong-shu`

The almanac reading of one day: day pillar, the day officer (建除十二神) with what the register endorses and forbids, the 28 mansion with its quadrant and planet, and the animal the day clashes.

## Request body

- ChineseTongShuInput
  - `date` string, required
  - `time` string
  - `timezoneOffset` number, nullable — Hours from UTC at the given moment, not minutes. Fractional zones are hours too: 5.5 for India, 5.75 for Nepal, -3.5 for Newfoundland. Defaults to 0, meaning UTC.

## Response `200`

Successful calculation

- object
  - `ok` boolean
  - `data` object
    - `date` string, nullable
    - `dayPillar` object, nullable
      - `stem` string, nullable
      - `branch` string, nullable
      - `pillar` string, nullable
      - `animal` string, nullable
    - `monthBranch` string, nullable
    - `officer` object, nullable
      - `index` number, nullable
      - `chinese` string, nullable
      - `pinyin` string, nullable
      - `name` string, nullable
      - `suitable` string[], nullable
      - `unsuitable` unknown[], nullable
        - unknown
    - `mansion` object, nullable
      - `index` number, nullable
      - `chinese` string, nullable
      - `pinyin` string, nullable
      - `name` string, nullable
      - `quadrant` string, nullable
      - `planet` string, nullable
    - `clash` object, nullable
      - `branch` string, nullable
      - `animal` string, nullable

## Other responses

- `400` — Validation error
- `401` — Missing or invalid API key

---

[API](https://skmtc.net/astroway/apis/astroway-calculation-api.md) · [All operations](https://skmtc.net/astroway/apis/astroway-calculation-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/astroway/astroway-calculation-api/revisions/529d7d36d7d6/schema)