Text this: Crown angulation and inclination of Northern Thais with good occlusion

 __   _    __   __    ____      _____     _____   
| || | ||  \ \\/ //  |  _ \\   |  ___||  / ____|| 
| '--' ||   \ ` //   | |_| ||  | ||__   / //---`' 
| .--. ||    | ||    | .  //   | ||__   \ \\___   
|_|| |_||    |_||    |_|\_\\   |_____||  \_____|| 
`-`  `-`     `-`'    `-` --`   `-----`    `----`