1. Renxian: The word ren refers to the moral category; gentleness; love; kindness; perfect morality. It is very elegant when paired with the first character, which means benevolence, enthusiasm, gentleness, and politeness.
2. Xiantai: The word "Tai" means peace, stability; good, extremely, and beautiful. It is very auspicious to match the word "Xian", which means auspiciousness, grandeur, broadness, happiness, longevity, health, Taishan and Beidou.
3. Xianxu: The word "Xu" refers to the name of the tree, an alias for oak, describing its vivid and expressive appearance. It sounds very nice when paired with the word "Xian", which means lifelike, ingenious and original.