My chinese name is 陳瑞芝 and I want to know what is the "translation" or significance of the name.?

" 陳 " Traditional Chinese ; (陈) Simplified Chinese
[chenˊ] Pinyin ; [ㄔㄣˊ] Zhuyin

1. to lay out; to put on display
2. to state; to explain
3. old; stale
4. a surname
5. one of the Southern Dynasties

" 瑞 " ; [ruiˋ] Pinyin ; [ㄖㄨㄟˋ] Zhuyin

1. auspicious
2. propitious

" 芝 " ; [zhi] Pinyin ; [ㄓ] Zhuyin

1. a kind of purplish fungus symbolizing nobility
2. a kind of fragrant herb

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This is why you don't usually want to know the meaning of a name:

陳 (Mandarin: Chen) a surname; an ancient capital
瑞 (Mandarin: rui4) lucky
芝 (Mandarin: zhi2) a fungus

陈 Chen - a common surname (without any particular meaning beyond that)

瑞 Rui - auspicious, good omen, lucky

芝 Zhi - nowadays this character appears in the word for "sesame", but I understand that in the old days it could also mean "iris". I'm going to assume it means "iris" here, rather than sesame.