Zhang Tianxi
Fu Jiān made Wang Meng the viceroy over six provinces—the former territory of Former Yan. In those six provinces, Wang had full imperial authority, an authority that Wang tried to decline repeatedly, but eventually exercised. In 371, he wrote to Zhang Tianxi and persuaded him to submit to Former Qin authority as a vassal. Later that year, he again tried to decline the responsibilities of viceroy over six provinces, and offered to govern just one province. Fu Jiān refused.