The relationship between Han Kang's universe and Zhang Ru.

This question is "the relationship between health, week and"? It's a colleague relationship. According to Aiqi's query results, Zhang Ru is the senior manager of Dahan Technology Co., Ltd. and Kang Yuzhou is the legal representative of Dahan Technology Co., Ltd., so they are colleagues. Dahan Science and Technology Co., Ltd. was established on 20010/065438+7 and registered in Zheshan Industrial Park, Mingshui Economic Development Zone, Zhangqiu District, Jinan City.