每年两次的

So the figure of the little elf produced by Zhang Shuang, whom I never met, joined the exhibition field of Animation Aesthetics Biyearly Exhibition held by Shanghai Contemporary Artistic Museum. 然后，韩国、日本著名的策展人金善姬，在上海当代艺术馆一看到张霜的作品，就决定邀她到韩国展出。