Voi Phuc Temple worships Saint Linh Lang of the Ly Dynasty.
Currently, the relic still preserves the festival associated with the legend of the god Linh Lang. The annual festival is held twice a year on the day of the god's birth and the day he turned to god. The god's birthday is on the 13th December (lunar calendar), the offering is usually the sacrifice of three animals: buffalo, pig, goat and fruits.
The day of deification is on the 12th February lunar month, the temple festival is held on three days, and the offerings is also used the sacrifice of three animals. During temple festivals, a procession of dragon thrones and tablets is often held from Thu Le to Thuy Khue (tổng (old Vietnam Aministrative division) Ca and the birthplace of the god).