☊A 查 + 查+ * * cha2 
examine/ investigate/ look up 
1.prüfen, überprüfen, nachprüfen 2. erforschen,untersuchen 3. nachschlagen, nachlesen + + + ☊B 調查 + 调查+ * * diao4cha2 investigate/ survey/ investigation untersuchen + + + ☊C 審查 + 审查+ * * shen3cha2 check/ inspect/ examine/ investigate/ censor checken, untersuchen,überprüfen, + + + ☊C 考察 + 考察+ * * kao3cha2 inspect/ investigate/ observe and study/ research untersuchen,beobachten und studieren + + + ☊D 查處 + 查处+ * * cha2chu3 investigate and deal with untersuchen und verfolgen + + + ☊D 追查 + 追查+ * * zhui1cha2 investigate/ trace nachgehen, nachforschen + + + ☊D 追究 + 追究+ * * zhui1jiu1 find out/ investigate einer Sache auf den Grund gehen + + + 
追 追 pursue, chase after / expel 究 究 examine, investigate investigate. v: Scrutiny + investigate. v: Criminal_investigation + investigate. v: Research + investigation. n: Scrutiny + investigation. n: Criminal_investigation + 
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조사 (investigation,inquiry) + + 알아보다 ( To investigate, examine, search) + + 조사하다 ( To examine,investigate) + + 검사 (Investigation or inspection or examination or audit) + + 연구하다 ( To research, investigate) + + 검토 (An examination or investigation or study) + + 진찰 (A medical diagnosis, investigation) + + 