谈起

谈起	tán qǐ	to mention / to speak of / to talk about
谈	Tán	surname Tan
谈	tán	to speak / to talk / to converse / to chat / to discuss
起	qǐ	to rise / to raise / to get up / to set out / to start / to appear / to launch / to initiate (action) / to draft / to establish / to get (from a depot or counter) / verb suffix, to start / starting from (a time, place, price etc) / classifier for occurrences or unpredictable events: case, instance / classifier for groups: batch, group