窥视 | kuī shì | to peep at / to spy on / to peek | |
刺探 | cì tàn | to pry into / to spy on / to probe into | |
觇 | chān | to observe / to spy on / Taiwan pr. [zhan1] | |
窥望 | kuī wàng | to peep / to spy on | |
暗中监视 | àn zhōng jiān shì | to monitor secretly / to spy on | |
觑步 | qù bù | to spy on |