Part 15
成交chéng jiāo
to complete a contract, to reach a deal成效chéng xiào
effect, result成本chéng běn
"(manufacturing, production etc) costs"战略zhàn lüè
strategy才干cái gàn
ability, competence扩充kuò chōng
to expand扩张kuò zhāng
expansion, dilation承办chéng bàn
to undertake, to accept a contract承包chéng bāo
to contract, to undertake (a job)把关bǎ guān
to guard a pass, to check on sth