The screening of these prescriptions, not much, as long as one or two out, can create a large enterprise, huge profits. It can also benefit all people. Satisfy both sides.

But these prescriptions are handed down by medical sages and are a great secret. Now the feeling of Liu Yuyuyuyuyun is very cordial, and even more and more feel that she and Xinjie are one person, but after all, they are still two people. Tang Yu is still not at ease.

"Yuyun sister, H country is so big, there must be other suppliers, you can find another one." Tang Yu said innocently.

"Hey, brother Tang Yu, you don't understand. It...