Withdrawal requires to pay tax first. Otherwise, you wont get the money and threaten that it will has late fee if I do not pay

Line customer service: Mr.X, Hello! After receiving the feedback from the Taxation department, your fund was temporarily detained by the Taxation department. Withdrawal amount: 186463.5USD/TWD5966832. According to Article 3 of the Regulations on the Administration of Overseas Finance, Remittance of overseas assets is subject to corresponding taxes (Payment Amount: TWD358010). The Funds Management Bureau and the National Taxation Bureau will process the transfer after you finished the payment and your withdrawal will arrive your bank account.