Possible name: Zhu Baoshu (Bao Jian, meaning a rare and precious sword.)
Zhu Baoshu (Bao Shu, meaning a rare and precious book.)
Zhu Baoxin (Gem means a mineral with beautiful color, luster and high hardness.)
Zhu Baoxin (Bao means precious, loving, and Xin means happiness and vitality.)
p>For reference.