I really like your work! #9 is my favorite thus far....i like the simplicity of it and elegance!
Here are just a few suggestions:
-would you mind changing the "And" so its a lower case "and"?
-perhaps stick to colors that are more subtle/autumnal/earthy, not necessarily bright or vibrant colors. (I'm not really a big fan of purple....maybe stick to shades of greens, reds/maroons, browns, and blues?
-im really interested in seeing a logo with a bluish-slate color
-also, with the tree designs....would you mind making the trunk thinner? or perhaps focussing on a design that incorporates BAMBOO or BONSAI TREE shapes? I love the thought of incorporating a simple tree as it encompasses the chinese and natural medicine thought!
- excited to see what else you have in mind!!