Wen Jianyun and Liu Yun originally intended to use this tactic to temper Wen Zhijin's temperament. They felt that Wen Zhijin was mainly causing trouble for Wen Shuangshuang out of boredom, as she had no financial worries and nothing to do but eat, drink, and make merry. Naturally, jealousy and resentment towards Wen Shuangshuang would be her only occupations.
Now, by forcing Wen Zhijin to worry about making a living, with a mere two thousand in a big city, she could cover basic needs like rent and utilities, but not live well, so she'd have to find ways to earn more.
As long as Wen Zhijin was busy earning money, she wouldn't be able to focus on Wen Shuangshuang. Before they die, most of their wealth would be donated to Wen Shuangshuang's lab, which researches environmental management.
Of course, they planned to leave enough for Wen Zhijin's retirement, not much, just enough so she wouldn't starve. With some effort on her part, she could live well.
