/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: shuyouhan https://cdn.slidesharecdn.com/profile-photo-shuyouhan-48x48.jpg?cb=1523411095 I have been working in the field of agrochemicals and plant biotech for decades. I am proficient in marketing survey, technical supports, and sales of pesticides globally, especially in Asia. And I contribute articles to Agrow regarding pesticide marketing, R&D trends and plant biotech patent watch regularly.