香港

Xiāng gǎng Hong Kong

加密

jiā mì to encrypt; encryption; to protect with a password

交易

jiāo yì (business) transaction; business deal; CL:筆|笔[bi3]

平

píng flat; level; equal; to tie (make the same score); to draw (score); calm; peaceful; see also 平聲|平声[ping2 sheng1]

Píng surname Ping

联系

lián xì connection; contact; relation; to get in touch with; to integrate; to link; to touch

lián xì variant of 聯繫|联系[lian2 xi4]

tg：（@hkotcccGmEu