VÒNG BI-BẠC ĐẠN-6213NR-6213ZNR-6201-6202-6203-6204-6205-6206-6207-6208-6209-6210-6211-6212-6213-6214-6215-6216-6217-6218-6219-6220-6221-6222-6223-6224-6227-6228-6229-6230-Z-ZNR-NR-ZZNR-PHE-RÃNH