This shared workspace scans date ranges instead of evaluating one day at a time. It layers Jianchu Officers, Dong Gong grading, lunar mansion implications, date-selection Shen Sha, and zodiac-year suitability into one filter stack so you can remove clearly bad dates first and then compare the survivors.

Use it for weddings, moving in, business openings, construction, travel, burial work, and ritual scheduling. The result list is designed for practical shortlisting rather than encyclopedic browsing.

此工作台以日期區間為核心，不再只看單日。它把建除十二神、董公擇日、二十八宿意、日課神煞與生肖適配疊合成同一個過濾流程， 先剔除明顯不宜之日，再比較剩餘候選日。

適用於婚嫁、入宅、開張、動土、出行、安葬及法事科儀等實務擇日情境。