[经] profit improvement plan and performance evaluation

lì rùn gǎi shàn jì huà hé zhí xíng qíng kuàng píng jià ㄌㄧˋ ㄖㄨㄣˋ ㄍㄞˇ ㄕㄢˋ ㄐㄧˋ ㄏㄨㄚˋ ㄏㄜˊ ㄓˊ ㄒㄧㄥˊ ㄑㄧㄥˊ ㄎㄨㄤˋ ㄆㄧㄥˊ ㄐㄧㄚˋ