Pinyin: yǒu yì wéi zhī: and

Explanation:? Metaphor deliberately exaggerates rendering and adds content that does not actually exist.

Unexpected side problems/new problems

Pinyin: Jie wàI shēng zh: and

Note: Branches should not grow where they should. Metaphor in addition to the original problem and bifurcation out of the new problem. More refers to deliberately setting obstacles so that problems cannot be solved smoothly.

Deliberately find fault

Pinyin: pρmáo qiúcρ

Explanation: deliberately find fault and find mistakes.

Make it difficult

Pinyin: có ng zhengzuo gó ng

Explanation: stem: block, hinder. In the process of things, set obstacles and deliberately embarrass.

Put obstacles in sb.

Pinyin: gù yù diā o ná n?

Explanation: it is to deliberately embarrass others on something.