thiên hình vạn trạng 
multiform, manifold [ thiên ] : (1) thousand; (2) partial (to), favorable, pro-(something); (3) heaven, sky, God, heavenly, divine, celestial; (4) (classifier for articles, novels, chapters); (5) to move, shift, change; (6) section, part, piece
[ hình ] : form, shape, appearance, photograph, picture
[ vạn ] : ten thousand
[ trạng ] : expert, master; state, condition, act, deed
Most Common Compounds Set 1:
Most Common Compounds Set 2 :