Yes.
According to Aiqicha, we learned that Yao Zhilu registered and applied for a trademark on 2017-12-25, passed the preliminary review on 2018-11-06, and successfully registered on 2019-02-07. It can be seen that Yao Zhilu has passed the trademark review stipulated by the state and is a regular brand.
Yao Zhi Lu is a plaster brand owned by Changzhou Yao Zhi Lu Biotechnology Co., Ltd. It can inhibit bacteria and relieve itching.