DELETE FROM TR_REQUEST_DOC
DELETE FROM TR_REQUEST_DOC_DT
DELETE FROM TR_REQUEST_DOC_PL_DT
DELETE FROM CM_SUPPLIER
DELETE FROM CM_HANGHOA
DELETE FROM BID_MASTER
DELETE FROM BID_CONTRACTOR_DT
DELETE FROM TR_PO_MASTER
DELETE FROM TR_PO_DETAIL
DELETE FROM TR_PO_PAYMENT
DELETE FROM TR_CONTRACT
DELETE FROM TR_CONTRACT_DT
DELETE FROM TR_CONTRACT_PAYMENT
DELETE FROM TR_REQ_DOC_XETGIA_DUOI_100M
DELETE FROM TR_REQ_DOC_XETGIA_DUOI_100M_DT
DELETE FROM TR_REQ_DOC_XETGIA_100M_500M
DELETE FROM TR_REQ_DOC_XETGIA_100M_500M_DT_DGC
DELETE FROM TR_REQ_DOC_XETGIA_100M_500M_DT_XG
DELETE FROM TR_REQ_DOC_XETGIA_100M_500M_XH
DELETE FROM TR_REQ_DOC_XETGIA_TREN_500M
DELETE FROM TR_REQ_DOC_XETGIA_TREN_500M_DT_DGVG
DELETE FROM TR_REQ_DOC_XETGIA_TREN_500M_DT_DPG
DELETE FROM TR_REQ_DOC_XETGIA_TREN_500M_DT_KNNLNT
DELETE FROM TR_REQ_DOC_XETGIA_TREN_500M_DT_KT
DELETE FROM TR_REQ_DOC_XETGIA_TREN_500M_DT_XH
DELETE FROM PL_APPOINT_CONTRACTOR
DELETE FROM PL_APPOINT_CONTRACTOR_DT
DELETE FROM TR_RATE_SUPPLIER_MASTER
DELETE FROM TR_RATE_SUPPLIER_DT
DELETE FROM PL_REQUEST_PROCESS WHERE REQ_ID IN (SELECT REQ_ID FROM TR_REQUEST_DOC)
DELETE FROM PL_REQUEST_PROCESS_CHILD WHERE REQ_ID IN (SELECT REQ_ID FROM TR_REQUEST_DOC)
DELETE FROM PL_PROCESS WHERE REQ_ID IN (SELECT REQ_ID FROM TR_REQUEST_DOC)