End-to-end encryption and privacy controls.
Message and call for free* around the world.
Group conversations made simple.
Say it with stickers, voice, GIFs and more.
Reach your customers from anywhere.
中國專利法規改革帶動醫藥產業發展(上):學名藥為大宗,轉型誘因不足? https://geneonline.news/china-patent-biomedical-industry-part1/