怎么

zěn me how?; what?; why?

zěn me variant of 怎麼|怎么[zen3 me5]

辨别

biàn bié to differentiate; to distinguish; to discriminate

真假

zhēn jiǎ genuine or fake; true or false

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

fanpianzicomKMePjsp