Wénzhāng de kāitóu hé jiéwěi yào hùxiāng zhàoyìng.
The opening and ending of an essay should correspond to each other.
Tips
mistakes
照应 has two pronunciations: zhàoying (neutral tone, meaning 'to look after') and zhàoyìng (fourth tone, meaning 'to correspond/correlate'). The meaning changes with the tone of 应.