An alternative Chinese term is ketou; however, the meaning is somewhat altered: kou (叩) has the general meaning of knock, whereas ke (磕) has the general meaning of "touch upon (a surface)", tou (頭) meaning head. Source: Internet
Kou is an interesting character in the series, at first coming off entirely aloof as if he doesn't care about anything. Source: Internet
For those who don’t recall, Drou’s first sexual encounter, which was with Kou, took place on a sofa in the library at Vorkosigan House just before Evon Vorhalas fired a soltoxin gas grenade through Aral and Cordelia’s bedroom window. Source: Internet
Marcy Kou, Managing Director, Asia, Kantar Worldpanel says, “The brands in the Brand Footprint ranking are masters at making their brands matter to consumers. Source: Internet
This fact has been recognized by the State Council and in 1998 Ci Qi Kou became a protected cultural site. Source: Internet
However, Kou continued to refuse Sou, even silencing his microphone. Source: Internet