汇

huì class; collection

huì variant of 匯|汇[hui4]

huì to remit; to converge (of rivers); to exchange

旺

wàng prosperous; flourishing; (of flowers) blooming; (of fire) roaring

担保

dān bǎo to guarantee; to vouch for

交易

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

平台

píng tái platform; terrace; flat-roofed building

主要

zhǔ yào main; principal; major; primary

服务

fú wù to serve; service; CL:項|项[xiang4]

什么

shén me what?; who?; something; anything

人群

rén qún crowd

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