A—contract of employment
B—contract of arbitration
C—contract for goods
D—contract for purchase
E—contract for service
F—contract for future delivery
G—contract parties
H—contractual practice/usage
I—contractual claim
J—contractual liability/obligation
K—expiration of contract
L—renewal of contract
M—to terminate the contract
N—to alter the contract
O—to draw up a contract
P—originals of the contract
Q—copies of the contract

A—contract of employment
B—contract of arbitration
C—contract for goods
D—contract for purchase
E—contract for service
F—contract for future delivery
G—contract parties
H—contractual practice/usage
I—contractual claim
J—contractual liability/obligation
K—expiration of contract
L—renewal of contract
M—to terminate the contract
N—to alter the contract
O—to draw up a contract
P—originals of the contract
Q—copies of the contract（）合同正本（）解除合同

A—contract of employment
B—contract of arbitration
C—contract for goods
D—contract for purchase
E—contract for service
F—contract for future delivery
G—contract parties
H—contractual practice/usage
I—contractual claim
J—contractual liability/obligation
K—expiration of contract
L—renewal of contract
M—to terminate the contract
N—to alter the contract
O—to draw up a contract
P—originals of the contract
Q—copies of the contract