Mayang Miao Autonomous County in Huaihua, Hunan Province, which enjoys the reputation of "the hometown of longevity in China" and "the hometown of sugar oranges in China", is the main producing area of sugar oranges in China. Mayang county has a mild climate and four distinct seasons. The unique soil and climate conditions gave birth to Mayang's unique fairy fruit-sugar orange, which made Mayang's unique quality and distinctive local characteristics.

Second, Hunan Qianyang

Qianyang Tangju, a specialty of hongjiang city, Hunan Province, is a symbolic product of chinese national geography. Qianyang sugar orange is known as "the best of oranges" because of its crisp meat and sweet fruit. Hongjiang city is known as "the key county (city) of high-quality citrus base in China" and "the first city (county) of sugar orange in China".

Third, Yongxing, Hunan

Tangju is a special fruit introduced from Qianyang, Chenzhou City, Hunan Province. Yongxing Tangju is a good fruit with thin skin and few stones, crisp juice, strong taste and sweet and refreshing taste. It is a good fruit for nourishing health, moistening lung and protecting soil in autumn and winter.

Fourth, Huaning, Yunnan

Huaning is a famous fruit base county in the province and has the reputation of "hometown of oranges". Early-maturing tangerine, sweet orange, navel orange, seedless Jincheng orange, sugar orange and other varieties are deeply loved by consumers because of their large fruit, neat fruit shape, smooth fruit surface, thin skin, slag removal, tender pulp, rich aroma and excellent quality.