1. According to the information of official website of Shanghai Municipal People's Government, there is no news about the relocation of Zhangjialong in Xuhui District because the urban planning is not in place: urban planning is an important factor affecting the old reform plan, and the urban planning of Zhangjialong area has been confirmed. Without enough development space for the old renovation in this area, the relocation plan will be difficult to implement.
2. Economic tension: The economic environment is also an important factor affecting the old reform plan. The local economy is developing slowly, the government's finances are tight, and the funds used for the old reform are insufficient, which makes the plan impossible to implement.