Search do not support Chinese language

I just add a book named "學會資料庫的�論與實務". And I try search function. Seems like it doesn't work to search chinese language.

I found this problem too, by adding 3 books named "世界是平的", "楊腓力的牛角尖" and "日本動畫五天王". It will be great that listal supports Chinese/Japanese/Korean character searching.

5 years ago ～ chinese language