1. Sheraton Ziyang Lezhi County Hotel: This hotel is a five-star hotel with multiple banquet halls, which can meet the needs of wedding banquets of different sizes. Mainly Cantonese and Sichuan cuisine, it's delicious.

2. Jindu Hotel, Lezhi County, Ziyang: This hotel is a large hotel with multiple banquet halls, which can accommodate a wedding banquet of up to 654.38+10,000 people. The dishes are mainly seafood and Sichuan cuisine, which are affordable.

3. OCT Hotel in Lezhi County, Ziyang: This hotel is a four-star hotel with multiple banquet halls, which can accommodate a wedding banquet of up to 500 people. Mainly in Cantonese and Sichuan cuisine, the price is reasonable.

4. Jinjiang Star in Lezhi County, Ziyang: This hotel is a large hotel with multiple banquet halls, which can accommodate a wedding banquet for up to 300 people. The dishes are mainly Sichuan cuisine and Cantonese cuisine, and the prices are affordable.

These are some large and affordable wedding venues. You can choose according to your own needs and budget.