Zen yang yang nai niu
Subtitle: Zenyang yang nainiu
By: Yu Haidong, Wang Shujie bian zhu
Edition: Di 1 ban
Publisher: Heilongjiang ke xue ji shu chu ban she; Heilongjiang sheng xin hua shu dian fa xing
Published: 1983
Place of publication: Ha'erbin
Language: chi
Number of pages: 144
Other titles: Zenyang yang nainiu.