to become a member; to join; to mix into; to participate in; to add in[cedict]
督察小组
dū chá xiǎo zǔㄉㄨ ㄔㄚˊ ㄒㄧㄠˇ ㄗㄨˇ
supervisory group[cedict]
请
qǐngㄑㄧㄥˇ
to ask; to invite; please (do sth); to treat (to a meal etc); to request[cedict]
向
xiàngㄒㄧㄤˋ
direction; orientation; to face; to turn toward; to; towards; shortly before; formerly; to side with; to be partial to; all along (previously); surname Xiang[cedict]
高级
gāo jíㄍㄠ ㄐㄧˊ
high level; high grade; advanced; high-ranking[cedict]
调查
diào cháㄉㄧㄠˋ ㄔㄚˊ
investigation; inquiry; to investigate; to survey; survey; (opinion) poll[cedict]