Work, especially research or preparation, that involves significant walking, travel, or similar effort.
Skillful or vigorous use of the legs, as in dance or sports.
Diligent inquiry or examination to seek or revise facts, principles, theories, applications, etc.; laborious or continued search after truth.
The research station that houses Wang and his team is outside Lijiang, a city of about 1.2 million people. File:The research station that houses Wang and his team is outside Lijiang.ogg
To search or examine with continued care; to seek diligently.
To make an extensive investigation into.
To search again.