Most U.S. businesses operating in China oppose the use of tariffs in retaliation for the challenges they face, from an uneven playing field to poor protection of intellectual property rights, a survey showed on Thursday.
Japan Today

HINTS
S Most U.S. businesses どんな→ operating [in] China アメリカのビジネス(中国で経営している)
V [oppose] 反対する
O the use [of] tariffs 関税
どんな→
[in] retaliation
[for] the challenges 彼らが取り組む難題
S they
V face

,
補足
[from] an uneven playing field イーブンでないフィールド
どんな→
[to] poor protection [of] intellectual property rights 知的所有権の怠った保護

平坦ではで。どんな保護?

,
S a survey
V [showed]
([on] Thursday)

調査は明らかにした。