深入

shēn rù to penetrate deeply; thorough

探究

tàn jiū to investigate; to delve; to probe; to enquire into; to look into

旺

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

财

cái money; wealth; riches; property; valuables

超级

chāo jí super-; ultra-; hyper-

签

qiān inscribed bamboo stick (used in divination, gambling, drawing lots etc); small wood sliver; label; tag

qiān Japanese variant of 籤|签[qian1]

qiān to sign one's name; visa; variant of 籤|签[qian1]

商务

shāng wù commercial affairs; commercial; commerce; business

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