Basic terminology
Here are the chinese words related to wedding events on the chinese calendar:
嫁娶 - Wedding day
结婚纳彩/采 - Betrothal
安床 - Install bridal bed
Auspicious rating:
宜(yi) – good for
忌(ji) – bad for / to avoid
吉(ji) – auspicious timing
中(zhong)- neutral timing
凶(xiong)- fierce/ bad timing