[2][10] Dacheng formed a joint venture with the Singapore-based law firm Central Chambers in July 2009.

[2] Dacheng formed an alliance with the Portugal-based law firm PLMJ in September 2010[11] and opened an office in New York City in October 2010.

[6] In November 2011, Dacheng merged with the Chicago-based law firm John Z Huang & Associates, and it was reported that it was drawing up plans for the opening of an office in London.

[2][10] In February 2013, Dacheng formed an exclusive alliance with the Dubai-based law firm Hussain Lootah & Associates.

In March 2018, Dacheng started a mutual cooperation with Sarasa Law Office in Tehran, Iran.