Exhibit 99.1

AGREEMENT

Pursuant to Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree that only one statement containing the information required by Schedule 13G need be filed with respect to the ownership by each of the undersigned of ADS of Ehang Holdings Limited.

Dated: February 5, 2020
GGV CAPITAL V L.P.
BY: GGV CAPITAL V L.L.C.
ITS: GENERAL PARTNER
By:	/s/ Stephen Hyndman
	Stephen Hyndman
	Attorney-in-fact
GGV CAPITAL V ENTREPRENEURS FUND L.P.
BY: GGV CAPITAL V L.L.C.
ITS: GENERAL PARTNER
By:	/s/ Stephen Hyndman
	Stephen Hyndman
	Attorney-in-fact
GGV CAPITAL V L.L.C.
By:	/s/ Stephen Hyndman
	Stephen Hyndman
	Attorney-in-fact
/s/ Jixun Foo
Jixun Foo
/s/ Glenn Solomon
Glenn Solomon
/s/ Jenny Hong Wei Lee
Jenny Hong Wei Lee
/s/ Jeffrey Gordon Richards
Jeffrey Gordon Richards
/s/ Hans Tung
Hans Tung