Corporate Warfare

Corporate Warfare is a side quest and achievement of the same name in Deus Ex: Human Revolution. It is given by Mengyao as soon as you finish the quest A Matter of Discretion.

Overview
At the end of the previous quest you met Mengyao in Youzhao district near Yuanmeng road. You will have a conversation mentioning you as a precious asset and a meeting setup by a Mr. Fei. All choices lead to mission of recovering a datachip from some terrorists, which contains the data regarding Darrow's Panchaea project. She can be killed and 1000 credits taken from her after.

Go to the meeting location
Proceed to Daigong district, and head towards Alice Garden Pods.

Note that if Jensen goes past the Hung Hua Hotel, a civilian in a red jacket with augmented arms will approach Jensen and identify him as being wanted by Belltower. Selecting the intimidate dialogue option will cause the civilian to back away while decline will alert several Belltower guards to attack Jensen.

Incapacitate the terrorists
Head down the stairs to the area with sewer entrance. Knock-out the thugs, but do not kill them, as this will fail the mission.

Retrieve the datachip
One of the two men by the barrel, identified as Li, has the chip.

Return to Mengyao
Return to Mengyao and speak to her. Jensen will have the option to use pheromones if he has the Social Enhancer. She is a beta personality type, so only the charm option is effective. Doing this unlocks the achievement, Ladies Man.

Jensen will learn a little about the Hyron Project being created at Panchaea, and receive a final message and some credits from Darrow shortly after.