This is ZiZaWah.
I love it very much since I was 6 years old.
My Daddy and Mommy planted it as the fence around my childhood's house (in Mingaladon Township , Yangon) . My mommy bought 3 plants and grew in the garden. There are a lot of ZiZaWah on our Uni campus. S0 fragrant.
Common Name: Cape Jasmine, Gardenia
Botanical Name : Gardenia jasminoides ‘Prostrata’
Origin: China
Growth Habits: Evergreen shrub to 6 feet; glossy dark green leaves,3 to 6 inches long (7-15 cm)
Watering Needs: Regular water
Propagation: Softwood cuttings with heels in February. Roots at 80° F (27 ° C)
Gardenia jasminoides or Common Gardenia or Cape Jasmine is an evergreen shrub, which grows to a height of 2 to 6 feet, depending on the variety. Spread is about the same. The foliage of well-fed shrubs is glossy, dark-green, 2 to 4 inches long and half as wide. The flowers can be either single or double and up to 4 inches in diameter. They are waxy, white and very fragrant.