Varied approaches can yield successful technologies. Not all technologies behave according to scientific laws. The development of science and technology are independent. Technology results more from practice than from scientific knowledge.
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Chinese and European societies can use different but effective technologies when addressing medical questions. What does this demonstrate?
Possibilities:
- Varied approaches can yield successful technologies.
- Not all technologies behave according to scientific laws.
- The development of science and technology are independent.
- Technology results more from practice than from scientific knowledge.

Varied approaches can yield successful technologies.