Tien Cong festival opens in Quang Yen town Tien Cong temple festival officially kicks off at Cam La commune, Quang Yen Town on February 16 (or the seventh day of the first lunar month). This is one of the biggest traditional festivals of Quang Yen Town aiming at commemorating the 19 founding fathers who built dykes, created the populated island. 16:48 | 16/02/2024