Mingchen HealthLtd's growth is attributed to high returns on reinvested earnings, despite the lack of dividends. Its focus on greater earnings paves the way for strong growth. Persistence in increasing earnings could boost share price, weighed with related risks.

The impressive TSR and recent profitability of Mingchen Health Ltd. is reflective of strong business performance and positive investor sentiment. Its significant stock gains also signal the market's optimism about its potential for fast earnings growth.