The vegetable planting in Tonghai, Yuxi is large-scale and diverse. Tonghai's vegetable products are mainly Chinese cabbage, kale, celery, cauliflower, radish, etc., which can be exported in all seasons. Now, these fresh vegetables are quickly exported to Southeast Asian countries such as Thailand and Malaysia through the cold chain transportation of the China-Laos Railway. Tonghai vegetables have won the favor of the international market with their high-quality output and year-round supply.