研精覃思
      Explanation: Research study; fine dense; Qin depth; thinking thinking. Well-researched, in-depth thinking.
      Usage: Joint type; as predicate; refers to the careful research, deep thinking
      Source: Tang Kong Yingda, "chancery order," Cheng Chao as fifty-nine for transmission, then research then fine Si Qin, Bo examination by the membership, made by mining pick group to establish training pass. "
      Examples: If the ~, was devoted to the study, the Sri Lankan solid Wei Xia. ★ Zhang Binglin "Journal of origin is"
  • Thesaurus:  Research and security and comfort, refined