The same variety or similar varieties: intact, no rot or deterioration; fresh, clean appearance, no foreign matter; no deformed, cracked or hollow fruits; no damage caused by insects and pests; no freezing damage; no peculiar smell; consistent appearance and fruit shape Round; moderately mature and consistent; uniform color, smooth skin, full fruit cavity, firm and elastic fruit; no damage, no cracks, no scars. Hetao tomatoes: Ripe fruits are red, with smooth fruit surface and thick flesh. Wuyuanhuang persimmon: golden color, smooth fruit surface, large and thick flesh.