| 调查 | diào chá | investigation / inquiry / to investigate / to survey / survey / (opinion) poll / CL:项,个 | 
| 调 | diào | to transfer / to move (troops or cadres) / to investigate / to enquire into / accent / view / argument / key (in music) / mode (music) / tune / tone / melody | 
| 调 | tiáo | to harmonize / to reconcile / to blend / to suit well / to adjust / to regulate / to season (food) / to provoke / to incite | 
| 查 | Zhā | surname Zha | 
| 查 | chá | to research / to check / to investigate / to examine / to refer to / to look up (e.g. a word in a dictionary) | 
| 查 | zhā | variant of 楂 |