Liu Lan's thinking was simple: if both of them went to President Ma's company, then President Ma could easily assign any job to the pair, the point being to make sure they wouldn't see each other all day long.
Then, President Ma would take the opportunity to court Li Ling with zeal, preferably by using a substantial amount of money to conquer her, highlighting the difference between having material wealth and not. Perhaps in a day or two, Li Ling would completely forget about Chen Hao.
She might even start to disdain Chen Hao. How could a toilet cleaner be her boyfriend? How embarrassing!
But this was merely Liu Lan's wishful thinking.