主力资金流入前20：中兴通讯流入23.54亿元、利欧股份流入12.85亿元

Group 1 - The article highlights the top 20 stocks with significant capital inflow as of August 18, with ZTE Corporation leading at 2.354 billion yuan [1] - Other notable stocks include Li Ao Shares with 1.285 billion yuan and Hua Sheng Tian Cheng with 663 million yuan [1] - The list also features companies like BYD with 320 million yuan and Tonghuashun with 309 million yuan, indicating strong investor interest [1]