POLY301
Applicable scenarios: scenic spots, homestays, hotels, characteristic towns, tourist attractions (seaside, grassland, lakeside), urban characteristic blocks
POLY302
Applicable scenarios: scenic spots, homestays, hotels, characteristic towns, tourist attractions (seaside, grassland, lakeside), urban characteristic blocks
POLY303
Applicable scenarios: scenic spots, homestays, hotels, characteristic towns, tourist attractions (seaside, grassland, lakeside), urban characteristic blocks
POLY304
Applicable scenarios: scenic spots, homestays, hotels, characteristic towns, tourist attractions (seaside, grassland, lakeside), urban characteristic blocks
POLY305
Applicable scenarios: scenic spots, homestays, hotels, characteristic towns, tourist attractions (seaside, grassland, lakeside), urban characteristic blocks
POLY306
Applicable scenarios: scenic spots, homestays, hotels, characteristic towns, tourist attractions (seaside, grassland, lakeside), urban characteristic blocks