investigation; inquiry; to investigate; to survey; survey; (opinion) poll[cedict]
组长
zǔ zhǎngㄗㄨˇ ㄓㄤˇ
group leader[cedict]
之
zhīㄓ
(possessive particle, literary equivalent of 的); him; her; it[cedict]
子
zǐㄗˇ
ziㄗ˙
son; child; seed; egg; small thing; 1st earthly branch: 11 p.m.-1 a.m., midnight, 11th solar month (7th December to 5th January), year of the Rat[cedict]