4. Right Action Perfect Conduct in Chinese / Japanese...

正業 is one of the Noble Eightfold Paths of Buddhism. Right Action, along with Right Speech and Right Living, constitute the path to Virtue.

The five precepts of Right Action are...
1. Refrain from destroying living beings (no murder or any form of taking a life).
2. Refrain from stealing.
3. Refrain from sexual misconduct (adultery, rape, etc.).
4. Refrain from false speech (lying or trickery).
5. Refrain from intoxicants that lead to heedlessness (no drugs or alcohol).

This concept can be summarized as “Avoidance of actions that conflict with moral discipline.”

Note: In Japanese, when read by a non-Buddhist, this will mean “the right job/vocation.”

This term is exclusively used by devout Buddhists. It is not a common term, and is remains an unknown concept to most Japanese and Chinese people.

See Also:  Buddhism | Enlightenment | Noble Eightfold Path

These are the eight tenets of the Buddhist Noble Eightfold Path written altogether.

Here's this list of tenets in English:
1. Right View / Right Understanding / Right Perspective / Perfect View
2. Right Resolve / Right Thought / Right Intention / Perfect Resolve
3. Right Speech / Right Talk / Perfect Speech
4. Right Action / Perfect Conduct
5. Right Living / Right Livelihood / Perfect Livelihood
6. Right Effort / Right Endeavor / Perfect Effort
7. Right Mindfulness / Right Memory / Perfect Mindfulness
8. Right Concentration / Perfect Concentration